diff --git a/code/controllers/master.dm b/code/controllers/master.dm
index 6981748198..11c460e326 100644
--- a/code/controllers/master.dm
+++ b/code/controllers/master.dm
@@ -422,7 +422,7 @@ GLOBAL_REAL(Master, /datum/controller/master) = new
 			//	in those cases, so we just let them run)
 			if (queue_node_flags & SS_NO_TICK_CHECK)
 				if (queue_node.tick_usage > TICK_LIMIT_RUNNING - TICK_USAGE && ran_non_ticker)
-					queue_node.queued_priority += queue_priority_count * 0.10
+					queue_node.queued_priority += queue_priority_count * 0.1
 					queue_priority_count -= queue_node_priority
 					queue_priority_count += queue_node.queued_priority
 					current_tick_budget -= queue_node_priority
diff --git a/code/game/gamemodes/clock_cult/clock_structures/ark_of_the_clockwork_justicar.dm b/code/game/gamemodes/clock_cult/clock_structures/ark_of_the_clockwork_justicar.dm
index 2174f04dcb..b684b854c1 100644
--- a/code/game/gamemodes/clock_cult/clock_structures/ark_of_the_clockwork_justicar.dm
+++ b/code/game/gamemodes/clock_cult/clock_structures/ark_of_the_clockwork_justicar.dm
@@ -101,7 +101,7 @@
 		glow.linked = src
 
 /obj/structure/destructible/clockwork/massive/celestial_gateway/ex_act(severity)
-	var/damage = max((obj_integrity * 0.70) / severity, 100) //requires multiple bombs to take down
+	var/damage = max((obj_integrity * 0.7) / severity, 100) //requires multiple bombs to take down
 	take_damage(damage, BRUTE, "bomb", 0)
 
 /obj/structure/destructible/clockwork/massive/celestial_gateway/attackby(obj/item/I, mob/living/user, params) //add components directly to the ark
diff --git a/code/game/mecha/mecha.dm b/code/game/mecha/mecha.dm
index fd52a75c18..200f771058 100644
--- a/code/game/mecha/mecha.dm
+++ b/code/game/mecha/mecha.dm
@@ -289,7 +289,7 @@
 		if(internal_damage & MECHA_INT_TANK_BREACH) //remove some air from internal tank
 			if(internal_tank)
 				var/datum/gas_mixture/int_tank_air = internal_tank.return_air()
-				var/datum/gas_mixture/leaked_gas = int_tank_air.remove_ratio(0.10)
+				var/datum/gas_mixture/leaked_gas = int_tank_air.remove_ratio(0.1)
 				if(loc)
 					loc.assume_air(leaked_gas)
 					air_update_turf()
diff --git a/code/modules/atmospherics/gasmixtures/gas_mixture.dm b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
index f5eb898163..ad1ba46d86 100644
--- a/code/modules/atmospherics/gasmixtures/gas_mixture.dm
+++ b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
@@ -1,482 +1,482 @@
- /*
-What are the archived variables for?
-	Calculations are done using the archived variables with the results merged into the regular variables.
-	This prevents race conditions that arise based on the order of tile processing.
-*/
-#define MINIMUM_HEAT_CAPACITY	0.0003
-#define QUANTIZE(variable)		(round(variable,0.0000001))/*I feel the need to document what happens here. Basically this is used to catch most rounding errors, however it's previous value made it so that
-															once gases got hot enough, most procedures wouldnt occur due to the fact that the mole counts would get rounded away. Thus, we lowered it a few orders of magnititude */
-
-GLOBAL_LIST_INIT(meta_gas_info, meta_gas_list()) //see ATMOSPHERICS/gas_types.dm
-GLOBAL_LIST_INIT(gaslist_cache, init_gaslist_cache())
-
-/proc/init_gaslist_cache()
-	. = list()
-	for(var/id in GLOB.meta_gas_info)
-		var/list/cached_gas = new(3)
-
-		.[id] = cached_gas
-
-		cached_gas[MOLES] = 0
-		cached_gas[ARCHIVE] = 0
-		cached_gas[GAS_META] = GLOB.meta_gas_info[id]
-
-#define GASLIST(id, out_list)\
-	var/list/tmp_gaslist = GLOB.gaslist_cache[id];\
-	out_list = tmp_gaslist.Copy();
-
-/datum/gas_mixture
-	var/list/gases
-	var/temperature //kelvins
-	var/tmp/temperature_archived
-	var/volume //liters
-	var/last_share
-	var/list/reaction_results
-
-/datum/gas_mixture/New(volume = CELL_VOLUME)
-	gases = new
-	temperature = 0
-	temperature_archived = 0
-	src.volume = volume
-	last_share = 0
-	reaction_results = new
-
-//listmos procs
-
-	//assert_gas(gas_id) - used to guarantee that the gas list for this id exists.
-	//Must be used before adding to a gas. May be used before reading from a gas.
-/datum/gas_mixture/proc/assert_gas(gas_id)
-	var/cached_gases = gases
-	if(cached_gases[gas_id])
-		return
-	GASLIST(gas_id, cached_gases[gas_id])
-
-	//assert_gases(args) - shorthand for calling assert_gas() once for each gas type.
-/datum/gas_mixture/proc/assert_gases()
-	for(var/id in args)
-		assert_gas(id)
-
-	//add_gas(gas_id) - similar to assert_gas(), but does not check for an existing
-		//gas list for this id. This can clobber existing gases.
-	//Used instead of assert_gas() when you know the gas does not exist. Faster than assert_gas().
-/datum/gas_mixture/proc/add_gas(gas_id)
-	GASLIST(gas_id, gases[gas_id])
-
-	//add_gases(args) - shorthand for calling add_gas() once for each gas_type.
-/datum/gas_mixture/proc/add_gases()
-	var/cached_gases = gases
-	for(var/id in args)
-		GASLIST(id, cached_gases[id])
-
-	//garbage_collect() - removes any gas list which is empty.
-	//If called with a list as an argument, only removes gas lists with IDs from that list.
-	//Must be used after subtracting from a gas. Must be used after assert_gas()
-		//if assert_gas() was called only to read from the gas.
-	//By removing empty gases, processing speed is increased.
-/datum/gas_mixture/proc/garbage_collect(list/tocheck)
-	var/list/cached_gases = gases
-	for(var/id in (tocheck || cached_gases))
-		if(cached_gases[id][MOLES] <= 0 && cached_gases[id][ARCHIVE] <= 0)
-			cached_gases -= id
-
-	//PV = nRT
-/datum/gas_mixture/proc/heat_capacity() //joules per kelvin
-	var/list/cached_gases = gases
-	. = 0
-	for(var/id in cached_gases)
-		var/gas_data = cached_gases[id]
-		. += gas_data[MOLES] * gas_data[GAS_META][META_GAS_SPECIFIC_HEAT]
-
-/datum/gas_mixture/proc/heat_capacity_archived() //joules per kelvin
-	var/list/cached_gases = gases
-	. = 0
-	for(var/id in cached_gases)
-		var/gas_data = cached_gases[id]
-		. += gas_data[ARCHIVE] * gas_data[GAS_META][META_GAS_SPECIFIC_HEAT]
-
-//prefer this in performance critical areas
-#define TOTAL_MOLES(cached_gases, out_var)\
-	out_var = 0;\
-	for(var/total_moles_id in cached_gases){\
-		out_var += cached_gases[total_moles_id][MOLES];\
-	}
-
-/datum/gas_mixture/proc/total_moles()
-	var/cached_gases = gases
-	TOTAL_MOLES(cached_gases, .)
-
-/datum/gas_mixture/proc/return_pressure() //kilopascals
-	if(volume > 0) // to prevent division by zero
-		var/cached_gases = gases
-		TOTAL_MOLES(cached_gases, .)
-		. *= R_IDEAL_GAS_EQUATION * temperature / volume
-		return
-	return 0
-
-/datum/gas_mixture/proc/return_temperature() //kelvins
-	return temperature
-
-/datum/gas_mixture/proc/return_volume() //liters
-	return max(0, volume)
-
-/datum/gas_mixture/proc/thermal_energy() //joules
-	return temperature * heat_capacity()
-
-/datum/gas_mixture/proc/archive()
-	//Update archived versions of variables
-	//Returns: 1 in all cases
-
-/datum/gas_mixture/proc/merge(datum/gas_mixture/giver)
-	//Merges all air from giver into self. Deletes giver.
-	//Returns: 1 if we are mutable, 0 otherwise
-
-/datum/gas_mixture/proc/remove(amount)
-	//Proportionally removes amount of gas from the gas_mixture
-	//Returns: gas_mixture with the gases removed
-
-/datum/gas_mixture/proc/remove_ratio(ratio)
-	//Proportionally removes amount of gas from the gas_mixture
-	//Returns: gas_mixture with the gases removed
-
-/datum/gas_mixture/proc/copy()
-	//Creates new, identical gas mixture
-	//Returns: duplicate gas mixture
-
-/datum/gas_mixture/proc/copy_from(datum/gas_mixture/sample)
-	//Copies variables from sample
-	//Returns: 1 if we are mutable, 0 otherwise
-
-/datum/gas_mixture/proc/copy_from_turf(turf/model)
-	//Copies all gas info from the turf into the gas list along with temperature
-	//Returns: 1 if we are mutable, 0 otherwise
-
-/datum/gas_mixture/proc/parse_gas_string(gas_string)
-	//Copies variables from a particularly formatted string.
-	//Returns: 1 if we are mutable, 0 otherwise
-
-/datum/gas_mixture/proc/share(datum/gas_mixture/sharer)
-	//Performs air sharing calculations between two gas_mixtures assuming only 1 boundary length
-	//Returns: amount of gas exchanged (+ if sharer received)
-
-/datum/gas_mixture/proc/after_share(datum/gas_mixture/sharer)
-	//called on share's sharer to let it know it just got some gases
-
-/datum/gas_mixture/proc/temperature_share(datum/gas_mixture/sharer, conduction_coefficient)
-	//Performs temperature sharing calculations (via conduction) between two gas_mixtures assuming only 1 boundary length
-	//Returns: new temperature of the sharer
-
-/datum/gas_mixture/proc/compare(datum/gas_mixture/sample)
-	//Compares sample to self to see if within acceptable ranges that group processing may be enabled
-	//Returns: a string indicating what check failed, or "" if check passes
-
-/datum/gas_mixture/proc/react(turf/open/dump_location)
-	//Performs various reactions such as combustion or fusion (LOL)
-	//Returns: 1 if any reaction took place; 0 otherwise
-
-/datum/gas_mixture/archive()
-	var/list/cached_gases = gases
-
-	temperature_archived = temperature
-	for(var/id in cached_gases)
-		cached_gases[id][ARCHIVE] = cached_gases[id][MOLES]
-
-	return 1
-
-/datum/gas_mixture/merge(datum/gas_mixture/giver)
-	if(!giver)
-		return 0
-
-	//heat transfer
-	if(abs(temperature - giver.temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
-		var/self_heat_capacity = heat_capacity()
-		var/giver_heat_capacity = giver.heat_capacity()
-		var/combined_heat_capacity = giver_heat_capacity + self_heat_capacity
-		if(combined_heat_capacity)
-			temperature = (giver.temperature * giver_heat_capacity + temperature * self_heat_capacity) / combined_heat_capacity
-
-	var/list/cached_gases = gases //accessing datum vars is slower than proc vars
-	var/list/giver_gases = giver.gases
-	//gas transfer
-	for(var/giver_id in giver_gases)
-		assert_gas(giver_id)
-		cached_gases[giver_id][MOLES] += giver_gases[giver_id][MOLES]
-
-	return 1
-
-/datum/gas_mixture/remove(amount)
-	var/sum
-	var/list/cached_gases = gases
-	TOTAL_MOLES(cached_gases, sum)
-	amount = min(amount, sum) //Can not take more air than tile has!
-	if(amount <= 0)
-		return null
-	var/datum/gas_mixture/removed = new
-	var/list/removed_gases = removed.gases //accessing datum vars is slower than proc vars
-
-	removed.temperature = temperature
-	for(var/id in cached_gases)
-		removed.add_gas(id)
-		removed_gases[id][MOLES] = QUANTIZE((cached_gases[id][MOLES] / sum) * amount)
-		cached_gases[id][MOLES] -= removed_gases[id][MOLES]
-	garbage_collect()
-
-	return removed
-
-/datum/gas_mixture/remove_ratio(ratio)
-	if(ratio <= 0)
-		return null
-	ratio = min(ratio, 1)
-
-	var/list/cached_gases = gases
-	var/datum/gas_mixture/removed = new
-	var/list/removed_gases = removed.gases //accessing datum vars is slower than proc vars
-
-	removed.temperature = temperature
-	for(var/id in cached_gases)
-		removed.add_gas(id)
-		removed_gases[id][MOLES] = QUANTIZE(cached_gases[id][MOLES] * ratio)
-		cached_gases[id][MOLES] -= removed_gases[id][MOLES]
-
-	garbage_collect()
-
-	return removed
-
-/datum/gas_mixture/copy()
-	var/list/cached_gases = gases
-	var/datum/gas_mixture/copy = new
-	var/list/copy_gases = copy.gases
-
-	copy.temperature = temperature
-	for(var/id in cached_gases)
-		copy.add_gas(id)
-		copy_gases[id][MOLES] = cached_gases[id][MOLES]
-
-	return copy
-
-/datum/gas_mixture/copy_from(datum/gas_mixture/sample)
-	var/list/cached_gases = gases //accessing datum vars is slower than proc vars
-	var/list/sample_gases = sample.gases
-
-	temperature = sample.temperature
-	for(var/id in sample_gases)
-		assert_gas(id)
-		cached_gases[id][MOLES] = sample_gases[id][MOLES]
-
-	//remove all gases not in the sample
-	cached_gases &= sample_gases
-
-	return 1
-
-/datum/gas_mixture/copy_from_turf(turf/model)
-	parse_gas_string(model.initial_gas_mix)
-
-	//acounts for changes in temperature
-	var/turf/model_parent = model.parent_type
-	if(model.temperature != initial(model.temperature) || model.temperature != initial(model_parent.temperature))
-		temperature = model.temperature
-
-	return 1
-
-/datum/gas_mixture/parse_gas_string(gas_string)
-	var/list/gases = src.gases
-	var/list/gas = params2list(gas_string)
-	if(gas["TEMP"])
-		temperature = text2num(gas["TEMP"])
-		gas -= "TEMP"
-	gases.Cut()
-	for(var/id in gas)
-		add_gas(id)
-		gases[id][MOLES] = text2num(gas[id])
-	return 1
-
-/datum/gas_mixture/share(datum/gas_mixture/sharer, atmos_adjacent_turfs = 4)
-	if(!sharer)
-		return 0
-
-	var/list/cached_gases = gases
-	var/list/sharer_gases = sharer.gases
-
-	var/temperature_delta = temperature_archived - sharer.temperature_archived
-	var/abs_temperature_delta = abs(temperature_delta)
-
-	var/old_self_heat_capacity = 0
-	var/old_sharer_heat_capacity = 0
-	if(abs_temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
-		old_self_heat_capacity = heat_capacity()
-		old_sharer_heat_capacity = sharer.heat_capacity()
-
-	var/heat_capacity_self_to_sharer = 0 //heat capacity of the moles transferred from us to the sharer
-	var/heat_capacity_sharer_to_self = 0 //heat capacity of the moles transferred from the sharer to us
-
-	var/moved_moles = 0
-	var/abs_moved_moles = 0
-
-	//GAS TRANSFER
-	for(var/id in sharer_gases - cached_gases) // create gases not in our cache
-		add_gas(id)
-	for(var/id in cached_gases) // transfer gases
-		if(!sharer_gases[id]) //checking here prevents an uneeded proc call if the check fails.
-			sharer.add_gas(id)
-
-		var/gas = cached_gases[id]
-		var/sharergas = sharer_gases[id]
-
-		var/delta = QUANTIZE(gas[ARCHIVE] - sharergas[ARCHIVE])/(atmos_adjacent_turfs+1) //the amount of gas that gets moved between the mixtures
-
-		if(delta && abs_temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
-			var/gas_heat_capacity = delta * gas[GAS_META][META_GAS_SPECIFIC_HEAT]
-			if(delta > 0)
-				heat_capacity_self_to_sharer += gas_heat_capacity
-			else
-				heat_capacity_sharer_to_self -= gas_heat_capacity //subtract here instead of adding the absolute value because we know that delta is negative. saves a proc call.
-
-		gas[MOLES]			-= delta
-		sharergas[MOLES]	+= delta
-		moved_moles			+= delta
-		abs_moved_moles		+= abs(delta)
-
-	last_share = abs_moved_moles
-
-	//THERMAL ENERGY TRANSFER
-	if(abs_temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
-		var/new_self_heat_capacity = old_self_heat_capacity + heat_capacity_sharer_to_self - heat_capacity_self_to_sharer
-		var/new_sharer_heat_capacity = old_sharer_heat_capacity + heat_capacity_self_to_sharer - heat_capacity_sharer_to_self
-
-		//transfer of thermal energy (via changed heat capacity) between self and sharer
-		if(new_self_heat_capacity > MINIMUM_HEAT_CAPACITY)
-			temperature = (old_self_heat_capacity*temperature - heat_capacity_self_to_sharer*temperature_archived + heat_capacity_sharer_to_self*sharer.temperature_archived)/new_self_heat_capacity
-
-		if(new_sharer_heat_capacity > MINIMUM_HEAT_CAPACITY)
-			sharer.temperature = (old_sharer_heat_capacity*sharer.temperature-heat_capacity_sharer_to_self*sharer.temperature_archived + heat_capacity_self_to_sharer*temperature_archived)/new_sharer_heat_capacity
-		//thermal energy of the system (self and sharer) is unchanged
-
-			if(abs(old_sharer_heat_capacity) > MINIMUM_HEAT_CAPACITY)
-				if(abs(new_sharer_heat_capacity/old_sharer_heat_capacity - 1) < 0.10) // <10% change in sharer heat capacity
-					temperature_share(sharer, OPEN_HEAT_TRANSFER_COEFFICIENT)
-
-	var/list/unique_gases = cached_gases ^ sharer_gases
-	if(unique_gases.len) //if all gases were present in both mixtures, we know that no gases are 0
-		garbage_collect(cached_gases - sharer_gases) //any gases the sharer had, we are guaranteed to have. gases that it didn't have we are not.
-		sharer.garbage_collect(sharer_gases - cached_gases) //the reverse is equally true
-	sharer.after_share(src, atmos_adjacent_turfs)
-	if(temperature_delta > MINIMUM_TEMPERATURE_TO_MOVE || abs(moved_moles) > MINIMUM_MOLES_DELTA_TO_MOVE)
-		var/our_moles
-		TOTAL_MOLES(cached_gases,our_moles)
-		var/their_moles
-		TOTAL_MOLES(sharer_gases,their_moles)
-		var/delta_pressure = temperature_archived*(our_moles + moved_moles) - sharer.temperature_archived*(their_moles - moved_moles)
-		return delta_pressure * R_IDEAL_GAS_EQUATION / volume
-
-/datum/gas_mixture/after_share(datum/gas_mixture/sharer, atmos_adjacent_turfs = 4)
-	return
-
-/datum/gas_mixture/temperature_share(datum/gas_mixture/sharer, conduction_coefficient, sharer_temperature, sharer_heat_capacity)
-	//transfer of thermal energy (via conduction) between self and sharer
-	if(sharer)
-		sharer_temperature = sharer.temperature_archived
-	var/temperature_delta = temperature_archived - sharer_temperature
-	if(abs(temperature_delta) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
-		var/self_heat_capacity = heat_capacity_archived()
-		sharer_heat_capacity = sharer_heat_capacity || sharer.heat_capacity_archived()
-
-		if((sharer_heat_capacity > MINIMUM_HEAT_CAPACITY) && (self_heat_capacity > MINIMUM_HEAT_CAPACITY))
-			var/heat = conduction_coefficient*temperature_delta* \
-				(self_heat_capacity*sharer_heat_capacity/(self_heat_capacity+sharer_heat_capacity))
-
-			temperature = max(temperature - heat/self_heat_capacity, TCMB)
-			sharer_temperature = max(sharer_temperature + heat/sharer_heat_capacity, TCMB)
-			if(sharer)
-				sharer.temperature = sharer_temperature
-	return sharer_temperature
-	//thermal energy of the system (self and sharer) is unchanged
-
-/datum/gas_mixture/compare(datum/gas_mixture/sample)
-	var/list/sample_gases = sample.gases //accessing datum vars is slower than proc vars
-	var/list/cached_gases = gases
-
-	for(var/id in cached_gases | sample_gases) // compare gases from either mixture
-		var/gas_moles = cached_gases[id]
-		gas_moles = gas_moles ? gas_moles[MOLES] : 0
-		var/sample_moles = sample_gases[id]
-		sample_moles = sample_moles ? sample_moles[MOLES] : 0
-		var/delta = abs(gas_moles - sample_moles)
-		if(delta > MINIMUM_MOLES_DELTA_TO_MOVE && \
-			delta > gas_moles * MINIMUM_AIR_RATIO_TO_MOVE)
-			return id
-
-	var/our_moles
-	TOTAL_MOLES(cached_gases, our_moles)
-	if(our_moles > MINIMUM_MOLES_DELTA_TO_MOVE)
-		var/temp = temperature
-		var/sample_temp = sample.temperature
-
-		var/temperature_delta = abs(temp - sample_temp)
-		if(temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND)
-			return "temp"
-
-	return ""
-
-/datum/gas_mixture/react(turf/open/dump_location)
-	. = 0
-	if(temperature < TCMB) //just for safety
-		temperature = TCMB
-	reaction_results = new
-
-	var/list/cached_gases = gases
-	var/temp = temperature
-	var/ener = thermal_energy()
-
-	reaction_loop:
-		for(var/r in SSair.gas_reactions)
-			var/datum/gas_reaction/reaction = r
-
-			var/list/min_reqs = reaction.min_requirements.Copy()
-			if((min_reqs["TEMP"] && temp < min_reqs["TEMP"]) \
-			|| (min_reqs["ENER"] && ener < min_reqs["ENER"]))
-				continue
-			min_reqs -= "TEMP"
-			min_reqs -= "ENER"
-
-			for(var/id in min_reqs)
-				if(!cached_gases[id] || cached_gases[id][MOLES] < min_reqs[id])
-					continue reaction_loop
-			//at this point, all minimum requirements for the reaction are satisfied.
-
-			/* currently no reactions have maximum requirements, so we can leave the checks commented out for a slight performance boost
-			var/list/max_reqs = reaction.max_requirements.Copy()
-			if((max_reqs["TEMP"] && temp > max_reqs["TEMP"]) \
-			|| (max_reqs["ENER"] && ener > max_reqs["ENER"]))
-				continue
-			max_reqs -= "TEMP"
-			max_reqs -= "ENER"
-
-			for(var/id in max_reqs)
-				if(cached_gases[id] && cached_gases[id][MOLES] > max_reqs[id])
-					continue reaction_loop
-			//at this point, all requirements for the reaction are satisfied. we can now react()
-			*/
-
-			. |= reaction.react(src, dump_location)
-	if(.)
-		garbage_collect()
-
-//Takes the amount of the gas you want to PP as an argument
-//So I don't have to do some hacky switches/defines/magic strings
-//eg:
-//Tox_PP = get_partial_pressure(gas_mixture.toxins)
-//O2_PP = get_partial_pressure(gas_mixture.oxygen)
-
-/datum/gas_mixture/proc/get_breath_partial_pressure(gas_pressure)
-	return (gas_pressure * R_IDEAL_GAS_EQUATION * temperature) / BREATH_VOLUME
-//inverse
-/datum/gas_mixture/proc/get_true_breath_pressure(partial_pressure)
-	return (partial_pressure * BREATH_VOLUME) / (R_IDEAL_GAS_EQUATION * temperature)
-
-//Mathematical proofs:
-/*
-get_breath_partial_pressure(gas_pp) --> gas_pp/total_moles()*breath_pp = pp
-get_true_breath_pressure(pp) --> gas_pp = pp/breath_pp*total_moles()
-
-10/20*5 = 2.5
-10 = 2.5/5*20
-*/
+ /*
+What are the archived variables for?
+	Calculations are done using the archived variables with the results merged into the regular variables.
+	This prevents race conditions that arise based on the order of tile processing.
+*/
+#define MINIMUM_HEAT_CAPACITY	0.0003
+#define QUANTIZE(variable)		(round(variable,0.0000001))/*I feel the need to document what happens here. Basically this is used to catch most rounding errors, however it's previous value made it so that
+															once gases got hot enough, most procedures wouldnt occur due to the fact that the mole counts would get rounded away. Thus, we lowered it a few orders of magnititude */
+
+GLOBAL_LIST_INIT(meta_gas_info, meta_gas_list()) //see ATMOSPHERICS/gas_types.dm
+GLOBAL_LIST_INIT(gaslist_cache, init_gaslist_cache())
+
+/proc/init_gaslist_cache()
+	. = list()
+	for(var/id in GLOB.meta_gas_info)
+		var/list/cached_gas = new(3)
+
+		.[id] = cached_gas
+
+		cached_gas[MOLES] = 0
+		cached_gas[ARCHIVE] = 0
+		cached_gas[GAS_META] = GLOB.meta_gas_info[id]
+
+#define GASLIST(id, out_list)\
+	var/list/tmp_gaslist = GLOB.gaslist_cache[id];\
+	out_list = tmp_gaslist.Copy();
+
+/datum/gas_mixture
+	var/list/gases
+	var/temperature //kelvins
+	var/tmp/temperature_archived
+	var/volume //liters
+	var/last_share
+	var/list/reaction_results
+
+/datum/gas_mixture/New(volume = CELL_VOLUME)
+	gases = new
+	temperature = 0
+	temperature_archived = 0
+	src.volume = volume
+	last_share = 0
+	reaction_results = new
+
+//listmos procs
+
+	//assert_gas(gas_id) - used to guarantee that the gas list for this id exists.
+	//Must be used before adding to a gas. May be used before reading from a gas.
+/datum/gas_mixture/proc/assert_gas(gas_id)
+	var/cached_gases = gases
+	if(cached_gases[gas_id])
+		return
+	GASLIST(gas_id, cached_gases[gas_id])
+
+	//assert_gases(args) - shorthand for calling assert_gas() once for each gas type.
+/datum/gas_mixture/proc/assert_gases()
+	for(var/id in args)
+		assert_gas(id)
+
+	//add_gas(gas_id) - similar to assert_gas(), but does not check for an existing
+		//gas list for this id. This can clobber existing gases.
+	//Used instead of assert_gas() when you know the gas does not exist. Faster than assert_gas().
+/datum/gas_mixture/proc/add_gas(gas_id)
+	GASLIST(gas_id, gases[gas_id])
+
+	//add_gases(args) - shorthand for calling add_gas() once for each gas_type.
+/datum/gas_mixture/proc/add_gases()
+	var/cached_gases = gases
+	for(var/id in args)
+		GASLIST(id, cached_gases[id])
+
+	//garbage_collect() - removes any gas list which is empty.
+	//If called with a list as an argument, only removes gas lists with IDs from that list.
+	//Must be used after subtracting from a gas. Must be used after assert_gas()
+		//if assert_gas() was called only to read from the gas.
+	//By removing empty gases, processing speed is increased.
+/datum/gas_mixture/proc/garbage_collect(list/tocheck)
+	var/list/cached_gases = gases
+	for(var/id in (tocheck || cached_gases))
+		if(cached_gases[id][MOLES] <= 0 && cached_gases[id][ARCHIVE] <= 0)
+			cached_gases -= id
+
+	//PV = nRT
+/datum/gas_mixture/proc/heat_capacity() //joules per kelvin
+	var/list/cached_gases = gases
+	. = 0
+	for(var/id in cached_gases)
+		var/gas_data = cached_gases[id]
+		. += gas_data[MOLES] * gas_data[GAS_META][META_GAS_SPECIFIC_HEAT]
+
+/datum/gas_mixture/proc/heat_capacity_archived() //joules per kelvin
+	var/list/cached_gases = gases
+	. = 0
+	for(var/id in cached_gases)
+		var/gas_data = cached_gases[id]
+		. += gas_data[ARCHIVE] * gas_data[GAS_META][META_GAS_SPECIFIC_HEAT]
+
+//prefer this in performance critical areas
+#define TOTAL_MOLES(cached_gases, out_var)\
+	out_var = 0;\
+	for(var/total_moles_id in cached_gases){\
+		out_var += cached_gases[total_moles_id][MOLES];\
+	}
+
+/datum/gas_mixture/proc/total_moles()
+	var/cached_gases = gases
+	TOTAL_MOLES(cached_gases, .)
+
+/datum/gas_mixture/proc/return_pressure() //kilopascals
+	if(volume > 0) // to prevent division by zero
+		var/cached_gases = gases
+		TOTAL_MOLES(cached_gases, .)
+		. *= R_IDEAL_GAS_EQUATION * temperature / volume
+		return
+	return 0
+
+/datum/gas_mixture/proc/return_temperature() //kelvins
+	return temperature
+
+/datum/gas_mixture/proc/return_volume() //liters
+	return max(0, volume)
+
+/datum/gas_mixture/proc/thermal_energy() //joules
+	return temperature * heat_capacity()
+
+/datum/gas_mixture/proc/archive()
+	//Update archived versions of variables
+	//Returns: 1 in all cases
+
+/datum/gas_mixture/proc/merge(datum/gas_mixture/giver)
+	//Merges all air from giver into self. Deletes giver.
+	//Returns: 1 if we are mutable, 0 otherwise
+
+/datum/gas_mixture/proc/remove(amount)
+	//Proportionally removes amount of gas from the gas_mixture
+	//Returns: gas_mixture with the gases removed
+
+/datum/gas_mixture/proc/remove_ratio(ratio)
+	//Proportionally removes amount of gas from the gas_mixture
+	//Returns: gas_mixture with the gases removed
+
+/datum/gas_mixture/proc/copy()
+	//Creates new, identical gas mixture
+	//Returns: duplicate gas mixture
+
+/datum/gas_mixture/proc/copy_from(datum/gas_mixture/sample)
+	//Copies variables from sample
+	//Returns: 1 if we are mutable, 0 otherwise
+
+/datum/gas_mixture/proc/copy_from_turf(turf/model)
+	//Copies all gas info from the turf into the gas list along with temperature
+	//Returns: 1 if we are mutable, 0 otherwise
+
+/datum/gas_mixture/proc/parse_gas_string(gas_string)
+	//Copies variables from a particularly formatted string.
+	//Returns: 1 if we are mutable, 0 otherwise
+
+/datum/gas_mixture/proc/share(datum/gas_mixture/sharer)
+	//Performs air sharing calculations between two gas_mixtures assuming only 1 boundary length
+	//Returns: amount of gas exchanged (+ if sharer received)
+
+/datum/gas_mixture/proc/after_share(datum/gas_mixture/sharer)
+	//called on share's sharer to let it know it just got some gases
+
+/datum/gas_mixture/proc/temperature_share(datum/gas_mixture/sharer, conduction_coefficient)
+	//Performs temperature sharing calculations (via conduction) between two gas_mixtures assuming only 1 boundary length
+	//Returns: new temperature of the sharer
+
+/datum/gas_mixture/proc/compare(datum/gas_mixture/sample)
+	//Compares sample to self to see if within acceptable ranges that group processing may be enabled
+	//Returns: a string indicating what check failed, or "" if check passes
+
+/datum/gas_mixture/proc/react(turf/open/dump_location)
+	//Performs various reactions such as combustion or fusion (LOL)
+	//Returns: 1 if any reaction took place; 0 otherwise
+
+/datum/gas_mixture/archive()
+	var/list/cached_gases = gases
+
+	temperature_archived = temperature
+	for(var/id in cached_gases)
+		cached_gases[id][ARCHIVE] = cached_gases[id][MOLES]
+
+	return 1
+
+/datum/gas_mixture/merge(datum/gas_mixture/giver)
+	if(!giver)
+		return 0
+
+	//heat transfer
+	if(abs(temperature - giver.temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
+		var/self_heat_capacity = heat_capacity()
+		var/giver_heat_capacity = giver.heat_capacity()
+		var/combined_heat_capacity = giver_heat_capacity + self_heat_capacity
+		if(combined_heat_capacity)
+			temperature = (giver.temperature * giver_heat_capacity + temperature * self_heat_capacity) / combined_heat_capacity
+
+	var/list/cached_gases = gases //accessing datum vars is slower than proc vars
+	var/list/giver_gases = giver.gases
+	//gas transfer
+	for(var/giver_id in giver_gases)
+		assert_gas(giver_id)
+		cached_gases[giver_id][MOLES] += giver_gases[giver_id][MOLES]
+
+	return 1
+
+/datum/gas_mixture/remove(amount)
+	var/sum
+	var/list/cached_gases = gases
+	TOTAL_MOLES(cached_gases, sum)
+	amount = min(amount, sum) //Can not take more air than tile has!
+	if(amount <= 0)
+		return null
+	var/datum/gas_mixture/removed = new
+	var/list/removed_gases = removed.gases //accessing datum vars is slower than proc vars
+
+	removed.temperature = temperature
+	for(var/id in cached_gases)
+		removed.add_gas(id)
+		removed_gases[id][MOLES] = QUANTIZE((cached_gases[id][MOLES] / sum) * amount)
+		cached_gases[id][MOLES] -= removed_gases[id][MOLES]
+	garbage_collect()
+
+	return removed
+
+/datum/gas_mixture/remove_ratio(ratio)
+	if(ratio <= 0)
+		return null
+	ratio = min(ratio, 1)
+
+	var/list/cached_gases = gases
+	var/datum/gas_mixture/removed = new
+	var/list/removed_gases = removed.gases //accessing datum vars is slower than proc vars
+
+	removed.temperature = temperature
+	for(var/id in cached_gases)
+		removed.add_gas(id)
+		removed_gases[id][MOLES] = QUANTIZE(cached_gases[id][MOLES] * ratio)
+		cached_gases[id][MOLES] -= removed_gases[id][MOLES]
+
+	garbage_collect()
+
+	return removed
+
+/datum/gas_mixture/copy()
+	var/list/cached_gases = gases
+	var/datum/gas_mixture/copy = new
+	var/list/copy_gases = copy.gases
+
+	copy.temperature = temperature
+	for(var/id in cached_gases)
+		copy.add_gas(id)
+		copy_gases[id][MOLES] = cached_gases[id][MOLES]
+
+	return copy
+
+/datum/gas_mixture/copy_from(datum/gas_mixture/sample)
+	var/list/cached_gases = gases //accessing datum vars is slower than proc vars
+	var/list/sample_gases = sample.gases
+
+	temperature = sample.temperature
+	for(var/id in sample_gases)
+		assert_gas(id)
+		cached_gases[id][MOLES] = sample_gases[id][MOLES]
+
+	//remove all gases not in the sample
+	cached_gases &= sample_gases
+
+	return 1
+
+/datum/gas_mixture/copy_from_turf(turf/model)
+	parse_gas_string(model.initial_gas_mix)
+
+	//acounts for changes in temperature
+	var/turf/model_parent = model.parent_type
+	if(model.temperature != initial(model.temperature) || model.temperature != initial(model_parent.temperature))
+		temperature = model.temperature
+
+	return 1
+
+/datum/gas_mixture/parse_gas_string(gas_string)
+	var/list/gases = src.gases
+	var/list/gas = params2list(gas_string)
+	if(gas["TEMP"])
+		temperature = text2num(gas["TEMP"])
+		gas -= "TEMP"
+	gases.Cut()
+	for(var/id in gas)
+		add_gas(id)
+		gases[id][MOLES] = text2num(gas[id])
+	return 1
+
+/datum/gas_mixture/share(datum/gas_mixture/sharer, atmos_adjacent_turfs = 4)
+	if(!sharer)
+		return 0
+
+	var/list/cached_gases = gases
+	var/list/sharer_gases = sharer.gases
+
+	var/temperature_delta = temperature_archived - sharer.temperature_archived
+	var/abs_temperature_delta = abs(temperature_delta)
+
+	var/old_self_heat_capacity = 0
+	var/old_sharer_heat_capacity = 0
+	if(abs_temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
+		old_self_heat_capacity = heat_capacity()
+		old_sharer_heat_capacity = sharer.heat_capacity()
+
+	var/heat_capacity_self_to_sharer = 0 //heat capacity of the moles transferred from us to the sharer
+	var/heat_capacity_sharer_to_self = 0 //heat capacity of the moles transferred from the sharer to us
+
+	var/moved_moles = 0
+	var/abs_moved_moles = 0
+
+	//GAS TRANSFER
+	for(var/id in sharer_gases - cached_gases) // create gases not in our cache
+		add_gas(id)
+	for(var/id in cached_gases) // transfer gases
+		if(!sharer_gases[id]) //checking here prevents an uneeded proc call if the check fails.
+			sharer.add_gas(id)
+
+		var/gas = cached_gases[id]
+		var/sharergas = sharer_gases[id]
+
+		var/delta = QUANTIZE(gas[ARCHIVE] - sharergas[ARCHIVE])/(atmos_adjacent_turfs+1) //the amount of gas that gets moved between the mixtures
+
+		if(delta && abs_temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
+			var/gas_heat_capacity = delta * gas[GAS_META][META_GAS_SPECIFIC_HEAT]
+			if(delta > 0)
+				heat_capacity_self_to_sharer += gas_heat_capacity
+			else
+				heat_capacity_sharer_to_self -= gas_heat_capacity //subtract here instead of adding the absolute value because we know that delta is negative. saves a proc call.
+
+		gas[MOLES]			-= delta
+		sharergas[MOLES]	+= delta
+		moved_moles			+= delta
+		abs_moved_moles		+= abs(delta)
+
+	last_share = abs_moved_moles
+
+	//THERMAL ENERGY TRANSFER
+	if(abs_temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
+		var/new_self_heat_capacity = old_self_heat_capacity + heat_capacity_sharer_to_self - heat_capacity_self_to_sharer
+		var/new_sharer_heat_capacity = old_sharer_heat_capacity + heat_capacity_self_to_sharer - heat_capacity_sharer_to_self
+
+		//transfer of thermal energy (via changed heat capacity) between self and sharer
+		if(new_self_heat_capacity > MINIMUM_HEAT_CAPACITY)
+			temperature = (old_self_heat_capacity*temperature - heat_capacity_self_to_sharer*temperature_archived + heat_capacity_sharer_to_self*sharer.temperature_archived)/new_self_heat_capacity
+
+		if(new_sharer_heat_capacity > MINIMUM_HEAT_CAPACITY)
+			sharer.temperature = (old_sharer_heat_capacity*sharer.temperature-heat_capacity_sharer_to_self*sharer.temperature_archived + heat_capacity_self_to_sharer*temperature_archived)/new_sharer_heat_capacity
+		//thermal energy of the system (self and sharer) is unchanged
+
+			if(abs(old_sharer_heat_capacity) > MINIMUM_HEAT_CAPACITY)
+				if(abs(new_sharer_heat_capacity/old_sharer_heat_capacity - 1) < 0.1) // <10% change in sharer heat capacity
+					temperature_share(sharer, OPEN_HEAT_TRANSFER_COEFFICIENT)
+
+	var/list/unique_gases = cached_gases ^ sharer_gases
+	if(unique_gases.len) //if all gases were present in both mixtures, we know that no gases are 0
+		garbage_collect(cached_gases - sharer_gases) //any gases the sharer had, we are guaranteed to have. gases that it didn't have we are not.
+		sharer.garbage_collect(sharer_gases - cached_gases) //the reverse is equally true
+	sharer.after_share(src, atmos_adjacent_turfs)
+	if(temperature_delta > MINIMUM_TEMPERATURE_TO_MOVE || abs(moved_moles) > MINIMUM_MOLES_DELTA_TO_MOVE)
+		var/our_moles
+		TOTAL_MOLES(cached_gases,our_moles)
+		var/their_moles
+		TOTAL_MOLES(sharer_gases,their_moles)
+		var/delta_pressure = temperature_archived*(our_moles + moved_moles) - sharer.temperature_archived*(their_moles - moved_moles)
+		return delta_pressure * R_IDEAL_GAS_EQUATION / volume
+
+/datum/gas_mixture/after_share(datum/gas_mixture/sharer, atmos_adjacent_turfs = 4)
+	return
+
+/datum/gas_mixture/temperature_share(datum/gas_mixture/sharer, conduction_coefficient, sharer_temperature, sharer_heat_capacity)
+	//transfer of thermal energy (via conduction) between self and sharer
+	if(sharer)
+		sharer_temperature = sharer.temperature_archived
+	var/temperature_delta = temperature_archived - sharer_temperature
+	if(abs(temperature_delta) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
+		var/self_heat_capacity = heat_capacity_archived()
+		sharer_heat_capacity = sharer_heat_capacity || sharer.heat_capacity_archived()
+
+		if((sharer_heat_capacity > MINIMUM_HEAT_CAPACITY) && (self_heat_capacity > MINIMUM_HEAT_CAPACITY))
+			var/heat = conduction_coefficient*temperature_delta* \
+				(self_heat_capacity*sharer_heat_capacity/(self_heat_capacity+sharer_heat_capacity))
+
+			temperature = max(temperature - heat/self_heat_capacity, TCMB)
+			sharer_temperature = max(sharer_temperature + heat/sharer_heat_capacity, TCMB)
+			if(sharer)
+				sharer.temperature = sharer_temperature
+	return sharer_temperature
+	//thermal energy of the system (self and sharer) is unchanged
+
+/datum/gas_mixture/compare(datum/gas_mixture/sample)
+	var/list/sample_gases = sample.gases //accessing datum vars is slower than proc vars
+	var/list/cached_gases = gases
+
+	for(var/id in cached_gases | sample_gases) // compare gases from either mixture
+		var/gas_moles = cached_gases[id]
+		gas_moles = gas_moles ? gas_moles[MOLES] : 0
+		var/sample_moles = sample_gases[id]
+		sample_moles = sample_moles ? sample_moles[MOLES] : 0
+		var/delta = abs(gas_moles - sample_moles)
+		if(delta > MINIMUM_MOLES_DELTA_TO_MOVE && \
+			delta > gas_moles * MINIMUM_AIR_RATIO_TO_MOVE)
+			return id
+
+	var/our_moles
+	TOTAL_MOLES(cached_gases, our_moles)
+	if(our_moles > MINIMUM_MOLES_DELTA_TO_MOVE)
+		var/temp = temperature
+		var/sample_temp = sample.temperature
+
+		var/temperature_delta = abs(temp - sample_temp)
+		if(temperature_delta > MINIMUM_TEMPERATURE_DELTA_TO_SUSPEND)
+			return "temp"
+
+	return ""
+
+/datum/gas_mixture/react(turf/open/dump_location)
+	. = 0
+	if(temperature < TCMB) //just for safety
+		temperature = TCMB
+	reaction_results = new
+
+	var/list/cached_gases = gases
+	var/temp = temperature
+	var/ener = thermal_energy()
+
+	reaction_loop:
+		for(var/r in SSair.gas_reactions)
+			var/datum/gas_reaction/reaction = r
+
+			var/list/min_reqs = reaction.min_requirements.Copy()
+			if((min_reqs["TEMP"] && temp < min_reqs["TEMP"]) \
+			|| (min_reqs["ENER"] && ener < min_reqs["ENER"]))
+				continue
+			min_reqs -= "TEMP"
+			min_reqs -= "ENER"
+
+			for(var/id in min_reqs)
+				if(!cached_gases[id] || cached_gases[id][MOLES] < min_reqs[id])
+					continue reaction_loop
+			//at this point, all minimum requirements for the reaction are satisfied.
+
+			/* currently no reactions have maximum requirements, so we can leave the checks commented out for a slight performance boost
+			var/list/max_reqs = reaction.max_requirements.Copy()
+			if((max_reqs["TEMP"] && temp > max_reqs["TEMP"]) \
+			|| (max_reqs["ENER"] && ener > max_reqs["ENER"]))
+				continue
+			max_reqs -= "TEMP"
+			max_reqs -= "ENER"
+
+			for(var/id in max_reqs)
+				if(cached_gases[id] && cached_gases[id][MOLES] > max_reqs[id])
+					continue reaction_loop
+			//at this point, all requirements for the reaction are satisfied. we can now react()
+			*/
+
+			. |= reaction.react(src, dump_location)
+	if(.)
+		garbage_collect()
+
+//Takes the amount of the gas you want to PP as an argument
+//So I don't have to do some hacky switches/defines/magic strings
+//eg:
+//Tox_PP = get_partial_pressure(gas_mixture.toxins)
+//O2_PP = get_partial_pressure(gas_mixture.oxygen)
+
+/datum/gas_mixture/proc/get_breath_partial_pressure(gas_pressure)
+	return (gas_pressure * R_IDEAL_GAS_EQUATION * temperature) / BREATH_VOLUME
+//inverse
+/datum/gas_mixture/proc/get_true_breath_pressure(partial_pressure)
+	return (partial_pressure * BREATH_VOLUME) / (R_IDEAL_GAS_EQUATION * temperature)
+
+//Mathematical proofs:
+/*
+get_breath_partial_pressure(gas_pp) --> gas_pp/total_moles()*breath_pp = pp
+get_true_breath_pressure(pp) --> gas_pp = pp/breath_pp*total_moles()
+
+10/20*5 = 2.5
+10 = 2.5/5*20
+*/
diff --git a/code/modules/atmospherics/machinery/airalarm.dm b/code/modules/atmospherics/machinery/airalarm.dm
index 58a450bec9..1a03c69d49 100644
--- a/code/modules/atmospherics/machinery/airalarm.dm
+++ b/code/modules/atmospherics/machinery/airalarm.dm
@@ -73,7 +73,7 @@
 	var/datum/radio_frequency/radio_connection
 
 	var/list/TLV = list( // Breathable air.
-		"pressure"		= new/datum/tlv(ONE_ATMOSPHERE * 0.80, ONE_ATMOSPHERE*  0.90, ONE_ATMOSPHERE * 1.10, ONE_ATMOSPHERE * 1.20), // kPa
+		"pressure"		= new/datum/tlv(ONE_ATMOSPHERE * 0.8, ONE_ATMOSPHERE*  0.9, ONE_ATMOSPHERE * 1.1, ONE_ATMOSPHERE * 1.2), // kPa
 		"temperature"	= new/datum/tlv(T0C, T0C+10, T0C+40, T0C+66), // K
 		"o2"			= new/datum/tlv(16, 19, 135, 140), // Partial pressure, kpa
 		"n2"			= new/datum/tlv(-1, -1, 1000, 1000), // Partial pressure, kpa
@@ -101,7 +101,7 @@
 
 /obj/machinery/airalarm/kitchen_cold_room // Copypasta: to check temperatures.
 	TLV = list(
-		"pressure"		= new/datum/tlv(ONE_ATMOSPHERE * 0.80, ONE_ATMOSPHERE*  0.90, ONE_ATMOSPHERE * 1.10, ONE_ATMOSPHERE * 1.20), // kPa
+		"pressure"		= new/datum/tlv(ONE_ATMOSPHERE * 0.8, ONE_ATMOSPHERE*  0.9, ONE_ATMOSPHERE * 1.1, ONE_ATMOSPHERE * 1.2), // kPa
 		"temperature"	= new/datum/tlv(200,210,273.15,283.15), // K
 		"o2"			= new/datum/tlv(16, 19, 135, 140), // Partial pressure, kpa
 		"n2"			= new/datum/tlv(-1, -1, 1000, 1000), // Partial pressure, kpa
diff --git a/code/modules/clothing/clothing.dm b/code/modules/clothing/clothing.dm
index 14e2faa754..9d8b25cebf 100644
--- a/code/modules/clothing/clothing.dm
+++ b/code/modules/clothing/clothing.dm
@@ -214,7 +214,7 @@ BLIND     // can't see anything
 	gender = PLURAL //Carn: for grammarically correct text-parsing
 	w_class = WEIGHT_CLASS_SMALL
 	icon = 'icons/obj/clothing/gloves.dmi'
-	siemens_coefficient = 0.50
+	siemens_coefficient = 0.5
 	body_parts_covered = HANDS
 	slot_flags = SLOT_GLOVES
 	attack_verb = list("challenged")
@@ -361,7 +361,7 @@ BLIND     // can't see anything
 	body_parts_covered = FEET
 	slot_flags = SLOT_FEET
 
-	permeability_coefficient = 0.50
+	permeability_coefficient = 0.5
 	slowdown = SHOES_SLOWDOWN
 	var/blood_state = BLOOD_STATE_NOT_BLOODY
 	var/list/bloody_shoes = list(BLOOD_STATE_HUMAN = 0,BLOOD_STATE_XENO = 0, BLOOD_STATE_OIL = 0, BLOOD_STATE_NOT_BLOODY = 0)
@@ -503,7 +503,7 @@ BLIND     // can't see anything
 	icon = 'icons/obj/clothing/uniforms.dmi'
 	name = "under"
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS
-	permeability_coefficient = 0.90
+	permeability_coefficient = 0.9
 	slot_flags = SLOT_ICLOTHING
 	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 0, rad = 0, fire = 0, acid = 0)
 	var/fitted = FEMALE_UNIFORM_FULL // For use in alternate clothing styles for women
diff --git a/code/modules/clothing/gloves/color.dm b/code/modules/clothing/gloves/color.dm
index b6b2eb9be1..a55b498e0b 100644
--- a/code/modules/clothing/gloves/color.dm
+++ b/code/modules/clothing/gloves/color.dm
@@ -1,213 +1,213 @@
-/obj/item/clothing/gloves/color/yellow
-	desc = "These gloves will protect the wearer from electric shock."
-	name = "insulated gloves"
-	icon_state = "yellow"
-	item_state = "ygloves"
-	siemens_coefficient = 0
-	permeability_coefficient = 0.05
-	item_color="yellow"
-	resistance_flags = 0
-
-/obj/item/clothing/gloves/color/fyellow                             //Cheap Chinese Crap
-	desc = "These gloves are cheap knockoffs of the coveted ones - no way this can end badly."
-	name = "budget insulated gloves"
-	icon_state = "yellow"
-	item_state = "ygloves"
-	siemens_coefficient = 1			//Set to a default of 1, gets overridden in New()
-	permeability_coefficient = 0.05
-	item_color="yellow"
-	resistance_flags = 0
-
-/obj/item/clothing/gloves/color/fyellow/New()
-	..()
-	siemens_coefficient = pick(0,0.5,0.5,0.5,0.5,0.75,1.5)
-
-/obj/item/clothing/gloves/color/fyellow/old
-	desc = "Old and worn out insulated gloves, hopefully they still work."
-	name = "worn out insulated gloves"
-
-/obj/item/clothing/gloves/color/fyellow/old/Initialize()
-	. = ..()
-	siemens_coefficient = pick(0,0,0,0.5,0.5,0.5,0.75)
-
-/obj/item/clothing/gloves/color/black
-	desc = "These gloves are fire-resistant."
-	name = "black gloves"
-	icon_state = "black"
-	item_state = "blackgloves"
-	item_color="black"
-	cold_protection = HANDS
-	min_cold_protection_temperature = GLOVES_MIN_TEMP_PROTECT
-	heat_protection = HANDS
-	max_heat_protection_temperature = GLOVES_MAX_TEMP_PROTECT
-	resistance_flags = 0
-	var/can_be_cut = 1
-
-/obj/item/clothing/gloves/color/black/hos
-	item_color = "hosred"	//Exists for washing machines. Is not different from black gloves in any way.
-
-/obj/item/clothing/gloves/color/black/ce
-	item_color = "chief"		//Exists for washing machines. Is not different from black gloves in any way.
-
-/obj/item/clothing/gloves/color/black/attackby(obj/item/W as obj, mob/user as mob, params)
-	if(istype(W, /obj/item/wirecutters))
-		if(can_be_cut && icon_state == initial(icon_state))//only if not dyed
-			to_chat(user, "<span class='notice'>You snip the fingertips off of [src].</span>")
-			playsound(user.loc, W.usesound, rand(10,50), 1)
-			new /obj/item/clothing/gloves/fingerless(user.loc)
-			qdel(src)
-	..()
-
-/obj/item/clothing/gloves/color/orange
-	name = "orange gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "orange"
-	item_state = "orangegloves"
-	item_color="orange"
-
-/obj/item/clothing/gloves/color/red
-	name = "red gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "red"
-	item_state = "redgloves"
-	item_color = "red"
-
-
-/obj/item/clothing/gloves/color/red/insulated
-	name = "insulated gloves"
-	desc = "These gloves will protect the wearer from electric shock."
-	siemens_coefficient = 0
-	permeability_coefficient = 0.05
-	resistance_flags = 0
-
-/obj/item/clothing/gloves/color/rainbow
-	name = "rainbow gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "rainbow"
-	item_state = "rainbowgloves"
-	item_color = "rainbow"
-
-/obj/item/clothing/gloves/color/rainbow/clown
-	item_color = "clown"
-
-/obj/item/clothing/gloves/color/blue
-	name = "blue gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "blue"
-	item_state = "bluegloves"
-	item_color="blue"
-
-/obj/item/clothing/gloves/color/purple
-	name = "purple gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "purple"
-	item_state = "purplegloves"
-	item_color="purple"
-
-/obj/item/clothing/gloves/color/green
-	name = "green gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "green"
-	item_state = "greengloves"
-	item_color="green"
-
-/obj/item/clothing/gloves/color/grey
-	name = "grey gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "gray"
-	item_state = "graygloves"
-	item_color="grey"
-
-/obj/item/clothing/gloves/color/grey/rd
-	item_color = "director"			//Exists for washing machines. Is not different from gray gloves in any way.
-
-/obj/item/clothing/gloves/color/grey/hop
-	item_color = "hop"				//Exists for washing machines. Is not different from gray gloves in any way.
-
-/obj/item/clothing/gloves/color/light_brown
-	name = "light brown gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "lightbrown"
-	item_state = "lightbrowngloves"
-	item_color="light brown"
-
-/obj/item/clothing/gloves/color/brown
-	name = "brown gloves"
-	desc = "A pair of gloves, they don't look special in any way."
-	icon_state = "brown"
-	item_state = "browngloves"
-	item_color="brown"
-
-/obj/item/clothing/gloves/color/brown/cargo
-	item_color = "cargo"					//Exists for washing machines. Is not different from brown gloves in any way.
-
-/obj/item/clothing/gloves/color/captain
-	desc = "Regal blue gloves, with a nice gold trim. Swanky."
-	name = "captain's gloves"
-	icon_state = "captain"
-	item_state = "egloves"
-	item_color = "captain"
-	siemens_coefficient = 0
-	permeability_coefficient = 0.05
-	cold_protection = HANDS
-	min_cold_protection_temperature = GLOVES_MIN_TEMP_PROTECT
-	heat_protection = HANDS
-	max_heat_protection_temperature = GLOVES_MAX_TEMP_PROTECT
-	strip_delay = 60
-	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 0, rad = 0, fire = 70, acid = 50)
-
-/obj/item/clothing/gloves/color/latex
-	name = "latex gloves"
-	desc = "Cheap sterile gloves made from latex."
-	icon_state = "latex"
-	item_state = "lgloves"
-	siemens_coefficient = 0.30
-	permeability_coefficient = 0.01
-	item_color="white"
-	transfer_prints = TRUE
-	resistance_flags = 0
-
-/obj/item/clothing/gloves/color/latex/nitrile
-	name = "nitrile gloves"
-	desc = "Pricy sterile gloves that are stronger than latex."
-	icon_state = "nitrile"
-	item_state = "nitrilegloves"
-	item_color = "cmo"
-	transfer_prints = FALSE
-
-/obj/item/clothing/gloves/color/white
-	name = "white gloves"
-	desc = "These look pretty fancy."
-	icon_state = "white"
-	item_state = "wgloves"
-	item_color="mime"
-
-/obj/item/clothing/gloves/color/white/redcoat
-	item_color = "redcoat"		//Exists for washing machines. Is not different from white gloves in any way.
-
-/obj/item/clothing/gloves/color/random
-	name = "random gloves"
-	desc = "These gloves are supposed to be a random color..."
-	icon_state = "white"
-	item_state = "wgloves"
-	item_color = "mime"
-
-/obj/item/clothing/gloves/color/random/New()
-	..()
-	var/list/gloves = list(
-		/obj/item/clothing/gloves/color/orange = 1,
-		/obj/item/clothing/gloves/color/red = 1,
-		/obj/item/clothing/gloves/color/blue = 1,
-		/obj/item/clothing/gloves/color/purple = 1,
-		/obj/item/clothing/gloves/color/green = 1,
-		/obj/item/clothing/gloves/color/grey = 1,
-		/obj/item/clothing/gloves/color/light_brown = 1,
-		/obj/item/clothing/gloves/color/brown = 1)
-
-	var/obj/item/clothing/gloves/color/selected = pick(gloves)
-
-	name = initial(selected.name)
-	desc = initial(selected.desc)
-	icon_state = initial(selected.icon_state)
-	item_state = initial(selected.item_state)
-	item_color = initial(selected.item_color)
+/obj/item/clothing/gloves/color/yellow
+	desc = "These gloves will protect the wearer from electric shock."
+	name = "insulated gloves"
+	icon_state = "yellow"
+	item_state = "ygloves"
+	siemens_coefficient = 0
+	permeability_coefficient = 0.5
+	item_color="yellow"
+	resistance_flags = 0
+
+/obj/item/clothing/gloves/color/fyellow                             //Cheap Chinese Crap
+	desc = "These gloves are cheap knockoffs of the coveted ones - no way this can end badly."
+	name = "budget insulated gloves"
+	icon_state = "yellow"
+	item_state = "ygloves"
+	siemens_coefficient = 1			//Set to a default of 1, gets overridden in New()
+	permeability_coefficient = 0.5
+	item_color="yellow"
+	resistance_flags = 0
+
+/obj/item/clothing/gloves/color/fyellow/New()
+	..()
+	siemens_coefficient = pick(0,0.5,0.5,0.5,0.5,0.75,1.5)
+
+/obj/item/clothing/gloves/color/fyellow/old
+	desc = "Old and worn out insulated gloves, hopefully they still work."
+	name = "worn out insulated gloves"
+
+/obj/item/clothing/gloves/color/fyellow/old/Initialize()
+	. = ..()
+	siemens_coefficient = pick(0,0,0,0.5,0.5,0.5,0.75)
+
+/obj/item/clothing/gloves/color/black
+	desc = "These gloves are fire-resistant."
+	name = "black gloves"
+	icon_state = "black"
+	item_state = "blackgloves"
+	item_color="black"
+	cold_protection = HANDS
+	min_cold_protection_temperature = GLOVES_MIN_TEMP_PROTECT
+	heat_protection = HANDS
+	max_heat_protection_temperature = GLOVES_MAX_TEMP_PROTECT
+	resistance_flags = 0
+	var/can_be_cut = 1
+
+/obj/item/clothing/gloves/color/black/hos
+	item_color = "hosred"	//Exists for washing machines. Is not different from black gloves in any way.
+
+/obj/item/clothing/gloves/color/black/ce
+	item_color = "chief"		//Exists for washing machines. Is not different from black gloves in any way.
+
+/obj/item/clothing/gloves/color/black/attackby(obj/item/W as obj, mob/user as mob, params)
+	if(istype(W, /obj/item/wirecutters))
+		if(can_be_cut && icon_state == initial(icon_state))//only if not dyed
+			to_chat(user, "<span class='notice'>You snip the fingertips off of [src].</span>")
+			playsound(user.loc, W.usesound, rand(10,50), 1)
+			new /obj/item/clothing/gloves/fingerless(user.loc)
+			qdel(src)
+	..()
+
+/obj/item/clothing/gloves/color/orange
+	name = "orange gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "orange"
+	item_state = "orangegloves"
+	item_color="orange"
+
+/obj/item/clothing/gloves/color/red
+	name = "red gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "red"
+	item_state = "redgloves"
+	item_color = "red"
+
+
+/obj/item/clothing/gloves/color/red/insulated
+	name = "insulated gloves"
+	desc = "These gloves will protect the wearer from electric shock."
+	siemens_coefficient = 0
+	permeability_coefficient = 0.5
+	resistance_flags = 0
+
+/obj/item/clothing/gloves/color/rainbow
+	name = "rainbow gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "rainbow"
+	item_state = "rainbowgloves"
+	item_color = "rainbow"
+
+/obj/item/clothing/gloves/color/rainbow/clown
+	item_color = "clown"
+
+/obj/item/clothing/gloves/color/blue
+	name = "blue gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "blue"
+	item_state = "bluegloves"
+	item_color="blue"
+
+/obj/item/clothing/gloves/color/purple
+	name = "purple gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "purple"
+	item_state = "purplegloves"
+	item_color="purple"
+
+/obj/item/clothing/gloves/color/green
+	name = "green gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "green"
+	item_state = "greengloves"
+	item_color="green"
+
+/obj/item/clothing/gloves/color/grey
+	name = "grey gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "gray"
+	item_state = "graygloves"
+	item_color="grey"
+
+/obj/item/clothing/gloves/color/grey/rd
+	item_color = "director"			//Exists for washing machines. Is not different from gray gloves in any way.
+
+/obj/item/clothing/gloves/color/grey/hop
+	item_color = "hop"				//Exists for washing machines. Is not different from gray gloves in any way.
+
+/obj/item/clothing/gloves/color/light_brown
+	name = "light brown gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "lightbrown"
+	item_state = "lightbrowngloves"
+	item_color="light brown"
+
+/obj/item/clothing/gloves/color/brown
+	name = "brown gloves"
+	desc = "A pair of gloves, they don't look special in any way."
+	icon_state = "brown"
+	item_state = "browngloves"
+	item_color="brown"
+
+/obj/item/clothing/gloves/color/brown/cargo
+	item_color = "cargo"					//Exists for washing machines. Is not different from brown gloves in any way.
+
+/obj/item/clothing/gloves/color/captain
+	desc = "Regal blue gloves, with a nice gold trim. Swanky."
+	name = "captain's gloves"
+	icon_state = "captain"
+	item_state = "egloves"
+	item_color = "captain"
+	siemens_coefficient = 0
+	permeability_coefficient = 0.5
+	cold_protection = HANDS
+	min_cold_protection_temperature = GLOVES_MIN_TEMP_PROTECT
+	heat_protection = HANDS
+	max_heat_protection_temperature = GLOVES_MAX_TEMP_PROTECT
+	strip_delay = 60
+	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 0, rad = 0, fire = 70, acid = 50)
+
+/obj/item/clothing/gloves/color/latex
+	name = "latex gloves"
+	desc = "Cheap sterile gloves made from latex."
+	icon_state = "latex"
+	item_state = "lgloves"
+	siemens_coefficient = 0.3
+	permeability_coefficient = 0.1
+	item_color="white"
+	transfer_prints = TRUE
+	resistance_flags = 0
+
+/obj/item/clothing/gloves/color/latex/nitrile
+	name = "nitrile gloves"
+	desc = "Pricy sterile gloves that are stronger than latex."
+	icon_state = "nitrile"
+	item_state = "nitrilegloves"
+	item_color = "cmo"
+	transfer_prints = FALSE
+
+/obj/item/clothing/gloves/color/white
+	name = "white gloves"
+	desc = "These look pretty fancy."
+	icon_state = "white"
+	item_state = "wgloves"
+	item_color="mime"
+
+/obj/item/clothing/gloves/color/white/redcoat
+	item_color = "redcoat"		//Exists for washing machines. Is not different from white gloves in any way.
+
+/obj/item/clothing/gloves/color/random
+	name = "random gloves"
+	desc = "These gloves are supposed to be a random color..."
+	icon_state = "white"
+	item_state = "wgloves"
+	item_color = "mime"
+
+/obj/item/clothing/gloves/color/random/New()
+	..()
+	var/list/gloves = list(
+		/obj/item/clothing/gloves/color/orange = 1,
+		/obj/item/clothing/gloves/color/red = 1,
+		/obj/item/clothing/gloves/color/blue = 1,
+		/obj/item/clothing/gloves/color/purple = 1,
+		/obj/item/clothing/gloves/color/green = 1,
+		/obj/item/clothing/gloves/color/grey = 1,
+		/obj/item/clothing/gloves/color/light_brown = 1,
+		/obj/item/clothing/gloves/color/brown = 1)
+
+	var/obj/item/clothing/gloves/color/selected = pick(gloves)
+
+	name = initial(selected.name)
+	desc = initial(selected.desc)
+	icon_state = initial(selected.icon_state)
+	item_state = initial(selected.item_state)
+	item_color = initial(selected.item_color)
diff --git a/code/modules/clothing/masks/breath.dm b/code/modules/clothing/masks/breath.dm
index 3c076f572f..39099fb1a2 100644
--- a/code/modules/clothing/masks/breath.dm
+++ b/code/modules/clothing/masks/breath.dm
@@ -7,8 +7,8 @@
 	flags_1 = MASKINTERNALS_1
 	visor_flags = MASKINTERNALS_1
 	w_class = WEIGHT_CLASS_SMALL
-	gas_transfer_coefficient = 0.10
-	permeability_coefficient = 0.50
+	gas_transfer_coefficient = 0.1
+	permeability_coefficient = 0.5
 	actions_types = list(/datum/action/item_action/adjust)
 	flags_cover = MASKCOVERSMOUTH
 	visor_flags_cover = MASKCOVERSMOUTH
diff --git a/code/modules/clothing/masks/miscellaneous.dm b/code/modules/clothing/masks/miscellaneous.dm
index 6b91d1a265..8422b5b76f 100644
--- a/code/modules/clothing/masks/miscellaneous.dm
+++ b/code/modules/clothing/masks/miscellaneous.dm
@@ -5,7 +5,7 @@
 	item_state = "blindfold"
 	flags_cover = MASKCOVERSMOUTH
 	w_class = WEIGHT_CLASS_SMALL
-	gas_transfer_coefficient = 0.90
+	gas_transfer_coefficient = 0.9
 	equip_delay_other = 20
 
 /obj/item/clothing/mask/muzzle/attack_paw(mob/user)
@@ -26,7 +26,7 @@
 	flags_cover = MASKCOVERSMOUTH
 	visor_flags_inv = HIDEFACE
 	visor_flags_cover = MASKCOVERSMOUTH
-	gas_transfer_coefficient = 0.90
+	gas_transfer_coefficient = 0.9
 	permeability_coefficient = 0.01
 	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 25, rad = 0, fire = 0, acid = 0)
 	actions_types = list(/datum/action/item_action/adjust)
diff --git a/code/modules/clothing/suits/armor.dm b/code/modules/clothing/suits/armor.dm
index 59dd6e2d8d..13221350ee 100644
--- a/code/modules/clothing/suits/armor.dm
+++ b/code/modules/clothing/suits/armor.dm
@@ -362,7 +362,7 @@
 	icon_state = "heavy"
 	item_state = "swat_suit"
 	w_class = WEIGHT_CLASS_BULKY
-	gas_transfer_coefficient = 0.90
+	gas_transfer_coefficient = 0.9
 	flags_1 = THICKMATERIAL_1
 	body_parts_covered = CHEST|GROIN|LEGS|FEET|ARMS|HANDS
 	slowdown = 3
diff --git a/code/modules/clothing/suits/jobs.dm b/code/modules/clothing/suits/jobs.dm
index c12accc8c1..5211dd7938 100644
--- a/code/modules/clothing/suits/jobs.dm
+++ b/code/modules/clothing/suits/jobs.dm
@@ -70,8 +70,8 @@
 	desc = "An apron-jacket used by a high class chef."
 	icon_state = "chef"
 	item_state = "chef"
-	gas_transfer_coefficient = 0.90
-	permeability_coefficient = 0.50
+	gas_transfer_coefficient = 0.9
+	permeability_coefficient = 0.5
 	body_parts_covered = CHEST|GROIN|ARMS
 	allowed = list(/obj/item/kitchen)
 	togglename = "sleeves"
diff --git a/code/modules/clothing/suits/utility.dm b/code/modules/clothing/suits/utility.dm
index e0e6ee6e5a..3ea8721b7e 100644
--- a/code/modules/clothing/suits/utility.dm
+++ b/code/modules/clothing/suits/utility.dm
@@ -15,8 +15,8 @@
 	icon_state = "fire"
 	item_state = "ro_suit"
 	w_class = WEIGHT_CLASS_BULKY
-	gas_transfer_coefficient = 0.90
-	permeability_coefficient = 0.50
+	gas_transfer_coefficient = 0.9
+	permeability_coefficient = 0.5
 	body_parts_covered = CHEST|GROIN|LEGS|FEET|ARMS|HANDS
 	allowed = list(/obj/item/device/flashlight, /obj/item/tank/internals/emergency_oxygen, /obj/item/extinguisher, /obj/item/crowbar)
 	slowdown = 1
@@ -122,8 +122,8 @@
 	icon_state = "rad"
 	item_state = "rad_suit"
 	w_class = WEIGHT_CLASS_BULKY
-	gas_transfer_coefficient = 0.90
-	permeability_coefficient = 0.50
+	gas_transfer_coefficient = 0.9
+	permeability_coefficient = 0.5
 	flags_1 = THICKMATERIAL_1
 	body_parts_covered = CHEST|GROIN|LEGS|FEET|ARMS|HANDS
 	allowed = list(/obj/item/device/flashlight, /obj/item/tank/internals/emergency_oxygen, /obj/item/device/geiger_counter)
diff --git a/code/modules/clothing/under/jobs/civilian.dm b/code/modules/clothing/under/jobs/civilian.dm
index 19cfc834f9..5210034af9 100644
--- a/code/modules/clothing/under/jobs/civilian.dm
+++ b/code/modules/clothing/under/jobs/civilian.dm
@@ -76,7 +76,7 @@
 	icon_state = "hydroponics"
 	item_state = "g_suit"
 	item_color = "hydroponics"
-	permeability_coefficient = 0.50
+	permeability_coefficient = 0.5
 
 /obj/item/clothing/under/rank/janitor
 	desc = "It's the official uniform of the station's janitor. It has minor protection from biohazards."
diff --git a/code/modules/clothing/under/jobs/medsci.dm b/code/modules/clothing/under/jobs/medsci.dm
index 9c5ab5168a..d80b7ddba3 100644
--- a/code/modules/clothing/under/jobs/medsci.dm
+++ b/code/modules/clothing/under/jobs/medsci.dm
@@ -1,121 +1,121 @@
-/*
- * Science
- */
-/obj/item/clothing/under/rank/research_director
-	desc = "It's a suit worn by those with the know-how to achieve the position of \"Research Director\". Its fabric provides minor protection from biological contaminants."
-	name = "research director's vest suit"
-	icon_state = "director"
-	item_state = "lb_suit"
-	item_color = "director"
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 10, bio = 10, rad = 0, fire = 0, acid = 35)
-	can_adjust = 0
-
-/obj/item/clothing/under/rank/research_director/alt
-	desc = "Maybe you'll engineer your own half-man, half-pig creature some day. Its fabric provides minor protection from biological contaminants."
-	name = "research director's tan suit"
-	icon_state = "rdwhimsy"
-	item_state = "rdwhimsy"
-	item_color = "rdwhimsy"
-	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 10, bio = 10, rad = 0, fire = 0, acid = 0)
-	can_adjust = 1
-	alt_covers_chest = 1
-
-/obj/item/clothing/under/rank/research_director/turtleneck
-	desc = "A dark purple turtleneck and tan khakis, for a director with a superior sense of style."
-	name = "research director's turtleneck"
-	icon_state = "rdturtle"
-	item_state = "p_suit"
-	item_color = "rdturtle"
-	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 10, bio = 10, rad = 0, fire = 0, acid = 0)
-	can_adjust = 1
-	alt_covers_chest = 1
-
-/obj/item/clothing/under/rank/scientist
-	desc = "It's made of a special fiber that provides minor protection against explosives. It has markings that denote the wearer as a scientist."
-	name = "scientist's jumpsuit"
-	icon_state = "toxins"
-	item_state = "w_suit"
-	item_color = "toxinswhite"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 10, bio = 0, rad = 0, fire = 0, acid = 0)
-
-
-/obj/item/clothing/under/rank/chemist
-	desc = "It's made of a special fiber that gives special protection against biohazards. It has a chemist rank stripe on it."
-	name = "chemist's jumpsuit"
-	icon_state = "chemistry"
-	item_state = "w_suit"
-	item_color = "chemistrywhite"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 50, acid = 65)
-
-/*
- * Medical
- */
-/obj/item/clothing/under/rank/chief_medical_officer
-	desc = "It's a jumpsuit worn by those with the experience to be \"Chief Medical Officer\". It provides minor biological protection."
-	name = "chief medical officer's jumpsuit"
-	icon_state = "cmo"
-	item_state = "w_suit"
-	item_color = "cmo"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
-
-/obj/item/clothing/under/rank/geneticist
-	desc = "It's made of a special fiber that gives special protection against biohazards. It has a genetics rank stripe on it."
-	name = "geneticist's jumpsuit"
-	icon_state = "genetics"
-	item_state = "w_suit"
-	item_color = "geneticswhite"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
-
-/obj/item/clothing/under/rank/virologist
-	desc = "It's made of a special fiber that gives special protection against biohazards. It has a virologist rank stripe on it."
-	name = "virologist's jumpsuit"
-	icon_state = "virology"
-	item_state = "w_suit"
-	item_color = "virologywhite"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
-
-/obj/item/clothing/under/rank/nursesuit
-	desc = "It's a jumpsuit commonly worn by nursing staff in the medical department."
-	name = "nurse's suit"
-	icon_state = "nursesuit"
-	item_state = "w_suit"
-	item_color = "nursesuit"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
-	fitted = NO_FEMALE_UNIFORM
-	can_adjust = 0
-
-/obj/item/clothing/under/rank/medical
-	desc = "It's made of a special fiber that provides minor protection against biohazards. It has a cross on the chest denoting that the wearer is trained medical personnel."
-	name = "medical doctor's jumpsuit"
-	icon_state = "medical"
-	item_state = "w_suit"
-	item_color = "medical"
-	permeability_coefficient = 0.50
-	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
-
-/obj/item/clothing/under/rank/medical/blue
-	name = "medical scrubs"
-	desc = "It's made of a special fiber that provides minor protection against biohazards. This one is in baby blue."
-	icon_state = "scrubsblue"
-	item_color = "scrubsblue"
-	can_adjust = 0
-
-/obj/item/clothing/under/rank/medical/green
-	name = "medical scrubs"
-	desc = "It's made of a special fiber that provides minor protection against biohazards. This one is in dark green."
-	icon_state = "scrubsgreen"
-	item_color = "scrubsgreen"
-	can_adjust = 0
-
-/obj/item/clothing/under/rank/medical/purple
-	name = "medical scrubs"
-	desc = "It's made of a special fiber that provides minor protection against biohazards. This one is in deep purple."
-	icon_state = "scrubspurple"
-	item_color = "scrubspurple"
-	can_adjust = 0
+/*
+ * Science
+ */
+/obj/item/clothing/under/rank/research_director
+	desc = "It's a suit worn by those with the know-how to achieve the position of \"Research Director\". Its fabric provides minor protection from biological contaminants."
+	name = "research director's vest suit"
+	icon_state = "director"
+	item_state = "lb_suit"
+	item_color = "director"
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 10, bio = 10, rad = 0, fire = 0, acid = 35)
+	can_adjust = 0
+
+/obj/item/clothing/under/rank/research_director/alt
+	desc = "Maybe you'll engineer your own half-man, half-pig creature some day. Its fabric provides minor protection from biological contaminants."
+	name = "research director's tan suit"
+	icon_state = "rdwhimsy"
+	item_state = "rdwhimsy"
+	item_color = "rdwhimsy"
+	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 10, bio = 10, rad = 0, fire = 0, acid = 0)
+	can_adjust = 1
+	alt_covers_chest = 1
+
+/obj/item/clothing/under/rank/research_director/turtleneck
+	desc = "A dark purple turtleneck and tan khakis, for a director with a superior sense of style."
+	name = "research director's turtleneck"
+	icon_state = "rdturtle"
+	item_state = "p_suit"
+	item_color = "rdturtle"
+	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 10, bio = 10, rad = 0, fire = 0, acid = 0)
+	can_adjust = 1
+	alt_covers_chest = 1
+
+/obj/item/clothing/under/rank/scientist
+	desc = "It's made of a special fiber that provides minor protection against explosives. It has markings that denote the wearer as a scientist."
+	name = "scientist's jumpsuit"
+	icon_state = "toxins"
+	item_state = "w_suit"
+	item_color = "toxinswhite"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 10, bio = 0, rad = 0, fire = 0, acid = 0)
+
+
+/obj/item/clothing/under/rank/chemist
+	desc = "It's made of a special fiber that gives special protection against biohazards. It has a chemist rank stripe on it."
+	name = "chemist's jumpsuit"
+	icon_state = "chemistry"
+	item_state = "w_suit"
+	item_color = "chemistrywhite"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 50, acid = 65)
+
+/*
+ * Medical
+ */
+/obj/item/clothing/under/rank/chief_medical_officer
+	desc = "It's a jumpsuit worn by those with the experience to be \"Chief Medical Officer\". It provides minor biological protection."
+	name = "chief medical officer's jumpsuit"
+	icon_state = "cmo"
+	item_state = "w_suit"
+	item_color = "cmo"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
+
+/obj/item/clothing/under/rank/geneticist
+	desc = "It's made of a special fiber that gives special protection against biohazards. It has a genetics rank stripe on it."
+	name = "geneticist's jumpsuit"
+	icon_state = "genetics"
+	item_state = "w_suit"
+	item_color = "geneticswhite"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
+
+/obj/item/clothing/under/rank/virologist
+	desc = "It's made of a special fiber that gives special protection against biohazards. It has a virologist rank stripe on it."
+	name = "virologist's jumpsuit"
+	icon_state = "virology"
+	item_state = "w_suit"
+	item_color = "virologywhite"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
+
+/obj/item/clothing/under/rank/nursesuit
+	desc = "It's a jumpsuit commonly worn by nursing staff in the medical department."
+	name = "nurse's suit"
+	icon_state = "nursesuit"
+	item_state = "w_suit"
+	item_color = "nursesuit"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
+	fitted = NO_FEMALE_UNIFORM
+	can_adjust = 0
+
+/obj/item/clothing/under/rank/medical
+	desc = "It's made of a special fiber that provides minor protection against biohazards. It has a cross on the chest denoting that the wearer is trained medical personnel."
+	name = "medical doctor's jumpsuit"
+	icon_state = "medical"
+	item_state = "w_suit"
+	item_color = "medical"
+	permeability_coefficient = 0.5
+	armor = list(melee = 0, bullet = 0, laser = 0,energy = 0, bomb = 0, bio = 10, rad = 0, fire = 0, acid = 0)
+
+/obj/item/clothing/under/rank/medical/blue
+	name = "medical scrubs"
+	desc = "It's made of a special fiber that provides minor protection against biohazards. This one is in baby blue."
+	icon_state = "scrubsblue"
+	item_color = "scrubsblue"
+	can_adjust = 0
+
+/obj/item/clothing/under/rank/medical/green
+	name = "medical scrubs"
+	desc = "It's made of a special fiber that provides minor protection against biohazards. This one is in dark green."
+	icon_state = "scrubsgreen"
+	item_color = "scrubsgreen"
+	can_adjust = 0
+
+/obj/item/clothing/under/rank/medical/purple
+	name = "medical scrubs"
+	desc = "It's made of a special fiber that provides minor protection against biohazards. This one is in deep purple."
+	icon_state = "scrubspurple"
+	item_color = "scrubspurple"
+	can_adjust = 0
diff --git a/code/modules/hydroponics/hydroponics.dm b/code/modules/hydroponics/hydroponics.dm
index 52f5e4e138..4f5f9cbaf7 100644
--- a/code/modules/hydroponics/hydroponics.dm
+++ b/code/modules/hydroponics/hydroponics.dm
@@ -622,7 +622,7 @@
 		adjustHealth(round(salt * 0.25))
 		if (myseed)
 			myseed.adjust_production(-round(salt/100)-prob(salt%100))
-			myseed.adjust_potency(round(salt*0.50))
+			myseed.adjust_potency(round(salt*0.5))
 	// Ash is also used IRL in gardening, as a fertilizer enhancer and weed killer
 	if(S.has_reagent("ash", 1))
 		adjustHealth(round(S.get_reagent_amount("ash") * 0.25))
diff --git a/code/modules/mob/living/carbon/human/species_types/golems.dm b/code/modules/mob/living/carbon/human/species_types/golems.dm
index 45f7ba7dc2..5df45e2755 100644
--- a/code/modules/mob/living/carbon/human/species_types/golems.dm
+++ b/code/modules/mob/living/carbon/human/species_types/golems.dm
@@ -159,7 +159,7 @@
 	name = "Plasteel Golem"
 	id = "plasteel golem"
 	fixed_mut_color = "bbb"
-	stunmod = 0.40
+	stunmod = 0.4
 	punchdamagelow = 12
 	punchdamagehigh = 21
 	punchstunthreshold = 18 //still 40% stun chance
diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/dragon.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/dragon.dm
index f5e097841a..c8272ca65e 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/dragon.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/dragon.dm
@@ -352,9 +352,9 @@ Difficulty: Medium
 
 /obj/effect/temp_visual/dragon_flight/proc/flight(negative)
 	if(negative)
-		animate(src, pixel_x = -DRAKE_SWOOP_HEIGHT*0.10, pixel_z = DRAKE_SWOOP_HEIGHT*0.15, time = 3, easing = BOUNCE_EASING)
+		animate(src, pixel_x = -DRAKE_SWOOP_HEIGHT*0.1, pixel_z = DRAKE_SWOOP_HEIGHT*0.15, time = 3, easing = BOUNCE_EASING)
 	else
-		animate(src, pixel_x = DRAKE_SWOOP_HEIGHT*0.10, pixel_z = DRAKE_SWOOP_HEIGHT*0.15, time = 3, easing = BOUNCE_EASING)
+		animate(src, pixel_x = DRAKE_SWOOP_HEIGHT*0.1, pixel_z = DRAKE_SWOOP_HEIGHT*0.15, time = 3, easing = BOUNCE_EASING)
 	sleep(3)
 	icon_state = "swoop"
 	if(negative)
diff --git a/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm b/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm
index c4618db620..dfbdace1f2 100644
--- a/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm
+++ b/code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm
@@ -60,7 +60,7 @@
 	else
 		var/datum/status_effect/crusher_damage/C = has_status_effect(STATUS_EFFECT_CRUSHERDAMAGETRACKING)
 		if(C && crusher_loot)
-			if(C.total_damage >= maxHealth * 0.60) //if you do at least 60% of its health with the crusher, you'll get the item
+			if(C.total_damage >= maxHealth * 0.6) //if you do at least 60% of its health with the crusher, you'll get the item
 				spawn_crusher_loot()
 		if(!admin_spawned)
 			SSblackbox.set_details("megafauna_kills","[initial(name)]")
diff --git a/code/modules/reagents/chemistry/machinery/chem_heater.dm b/code/modules/reagents/chemistry/machinery/chem_heater.dm
index ce1f469f8d..abe58cb79d 100644
--- a/code/modules/reagents/chemistry/machinery/chem_heater.dm
+++ b/code/modules/reagents/chemistry/machinery/chem_heater.dm
@@ -10,11 +10,11 @@
 	circuit = /obj/item/circuitboard/machine/chem_heater
 	var/obj/item/reagent_containers/beaker = null
 	var/target_temperature = 300
-	var/heater_coefficient = 0.10
+	var/heater_coefficient = 0.1
 	var/on = FALSE
 
 /obj/machinery/chem_heater/RefreshParts()
-	heater_coefficient = 0.10
+	heater_coefficient = 0.1
 	for(var/obj/item/stock_parts/micro_laser/M in component_parts)
 		heater_coefficient *= M.rating
 
diff --git a/code/modules/reagents/chemistry/reagents/alcohol_reagents.dm b/code/modules/reagents/chemistry/reagents/alcohol_reagents.dm
index f89c89377e..c114f7017b 100644
--- a/code/modules/reagents/chemistry/reagents/alcohol_reagents.dm
+++ b/code/modules/reagents/chemistry/reagents/alcohol_reagents.dm
@@ -69,7 +69,7 @@ All effects don't start immediately, but rather get worse over time; the rate is
 
 			for(var/s in C.surgeries)
 				var/datum/surgery/S = s
-				S.success_multiplier = max(0.10*power_multiplier, S.success_multiplier)
+				S.success_multiplier = max(0.1*power_multiplier, S.success_multiplier)
 				// +10% success propability on each step, useful while operating in less-than-perfect conditions
 	return ..()
 
diff --git a/code/modules/reagents/chemistry/reagents/medicine_reagents.dm b/code/modules/reagents/chemistry/reagents/medicine_reagents.dm
index 57a7f3445d..ab9d95582b 100644
--- a/code/modules/reagents/chemistry/reagents/medicine_reagents.dm
+++ b/code/modules/reagents/chemistry/reagents/medicine_reagents.dm
@@ -353,7 +353,7 @@
 			var/mob/living/carbon/C = M
 			for(var/s in C.surgeries)
 				var/datum/surgery/S = s
-				S.success_multiplier = max(0.10, S.success_multiplier)
+				S.success_multiplier = max(0.1, S.success_multiplier)
 				// +10% success propability on each step, useful while operating in less-than-perfect conditions
 
 			if(show_message)
diff --git a/code/modules/reagents/chemistry/reagents/other_reagents.dm b/code/modules/reagents/chemistry/reagents/other_reagents.dm
index 1eac1f5272..a370ce2de9 100644
--- a/code/modules/reagents/chemistry/reagents/other_reagents.dm
+++ b/code/modules/reagents/chemistry/reagents/other_reagents.dm
@@ -797,7 +797,7 @@
 		var/mob/living/carbon/C = M
 		for(var/s in C.surgeries)
 			var/datum/surgery/S = s
-			S.success_multiplier = max(0.20, S.success_multiplier)
+			S.success_multiplier = max(0.2, S.success_multiplier)
 			// +20% success propability on each step, useful while operating in less-than-perfect conditions
 	..()
 
diff --git a/code/modules/research/xenobiology/xenobiology.dm b/code/modules/research/xenobiology/xenobiology.dm
index 47d6d40901..79fc4078f8 100644
--- a/code/modules/research/xenobiology/xenobiology.dm
+++ b/code/modules/research/xenobiology/xenobiology.dm
@@ -429,8 +429,8 @@
 	icon_state = "golem"
 	item_state = "golem"
 	w_class = WEIGHT_CLASS_BULKY
-	gas_transfer_coefficient = 0.90
-	permeability_coefficient = 0.50
+	gas_transfer_coefficient = 0.9
+	permeability_coefficient = 0.5
 	body_parts_covered = FULL_BODY
 	flags_inv = HIDEGLOVES | HIDESHOES | HIDEJUMPSUIT
 	resistance_flags = LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF
diff --git a/code/modules/surgery/organs/ears.dm b/code/modules/surgery/organs/ears.dm
index 26c2239bb6..f8a310c8f7 100644
--- a/code/modules/surgery/organs/ears.dm
+++ b/code/modules/surgery/organs/ears.dm
@@ -27,7 +27,7 @@
 	else
 		if(C.ears && (C.ears.flags_2 & HEALS_EARS_2))
 			deaf = max(deaf - 1, 1)
-			ear_damage = max(ear_damage - 0.10, 0)
+			ear_damage = max(ear_damage - 0.1, 0)
 		// if higher than UNHEALING_EAR_DAMAGE, no natural healing occurs.
 		if(ear_damage < UNHEALING_EAR_DAMAGE)
 			ear_damage = max(ear_damage - 0.05, 0)
diff --git a/config/config.txt b/config/config.txt
index 0e47eb0192..80a587885b 100644
--- a/config/config.txt
+++ b/config/config.txt
@@ -145,8 +145,8 @@ CHECK_RANDOMIZER
 
 ## IPINTEL:
 ## This allows you to detect likely proxies by checking ips against getipintel.net
-## Rating to warn at: (0.90 is good, 1 is 100% likely to be a spammer/proxy, 0.8 is 80%, etc) anything equal to or higher then this number triggers an admin warning
-#IPINTEL_RATING_BAD 0.90
+## Rating to warn at: (0.9 is good, 1 is 100% likely to be a spammer/proxy, 0.8 is 80%, etc) anything equal to or higher then this number triggers an admin warning
+#IPINTEL_RATING_BAD 0.9
 ## Contact email, (required to use the service, leaving blank or default disables IPINTEL)
 #IPINTEL_EMAIL ch@nge.me
 ## How long to save good matches (ipintel rate limits to 15 per minute and 500 per day. so this shouldn't be too low, getipintel.net suggests 6 hours, time is in hours) (Your ip will get banned if you go over 500 a day too many times)