diff --git a/code/modules/clothing/gloves/miscellaneous.dm b/code/modules/clothing/gloves/miscellaneous.dm
index 9292bd85292..a6ece08feee 100644
--- a/code/modules/clothing/gloves/miscellaneous.dm
+++ b/code/modules/clothing/gloves/miscellaneous.dm
@@ -166,7 +166,7 @@
 	var/mob/living/M = loc
 
 	if(M.a_intent in accepted_intents)
-		if(istype(M.mind.martial_art, /datum/martial_art/cqc))
+		if(M.mind.martial_art || HAS_TRAIT(M, TRAIT_HULK))
 			M.changeNext_move(CLICK_CD_MELEE)//normal attack speed for hulk, CQC and Carp.
 		else
 			M.changeNext_move(click_speed_modifier)
diff --git a/code/modules/martial_arts/sleeping_carp.dm b/code/modules/martial_arts/sleeping_carp.dm
index 278437e997d..79415ee7246 100644
--- a/code/modules/martial_arts/sleeping_carp.dm
+++ b/code/modules/martial_arts/sleeping_carp.dm
@@ -23,7 +23,16 @@
 	D.visible_message("<span class='danger'>[A] [atk_verb] [D]!</span>",
 					  "<span class='userdanger'>[A] [atk_verb] you!</span>")
 	D.apply_damage(rand(10,15), BRUTE)
+<<<<<<< HEAD
 	playsound(get_turf(D), 'sound/weapons/punch1.ogg', 25, TRUE, -1)
+=======
+	playsound(get_turf(D), 'sound/weapons/punch1.ogg', 25, 1, -1)
+	if(prob(50))
+		A.say(pick("HUAH!", "HYA!", "CHOO!", "WUO!", "KYA!", "HUH!", "HIYOH!", "CARP STRIKE!", "CARP BITE!"))
+	if(prob(D.getBruteLoss()) && !D.lying)
+		D.visible_message("<span class='warning'>[D] stumbles and falls!</span>", "<span class='userdanger'>The blow sends you to the ground!</span>")
+		D.Weaken(4)
+>>>>>>> upstream/master
 	add_attack_logs(A, D, "Melee attacked with martial-art [src] : Punched", ATKLOG_ALL)
 	return TRUE
 
diff --git a/code/modules/mob/living/carbon/human/emote.dm b/code/modules/mob/living/carbon/human/emote.dm
index b8257bb877f..d80ab50e0b0 100644
--- a/code/modules/mob/living/carbon/human/emote.dm
+++ b/code/modules/mob/living/carbon/human/emote.dm
@@ -118,6 +118,11 @@
 				on_CD = handle_emote_CD()			//proc located in code\modules\mob\emote.dm'
 			else								//Everyone else fails, skip the emote attempt
 				return
+		if("rattle", "rattles")
+			if(isskeleton(src) || isplasmaman(src)) //Only Plasmamen and Skeletons can rattle.
+				on_CD = handle_emote_CD()			//proc located in code\modules\mob\emote.dm'
+			else								//Everyone else fails, skip the emote attempt
+				return
 
 		if("scream", "screams")
 			on_CD = handle_emote_CD(50) //longer cooldown
@@ -269,6 +274,12 @@
 			playsound(loc, 'sound/machines/synth_no.ogg', 50, 1, frequency = get_age_pitch())
 			m_type = 2
 
+		if("rattle", "rattles")
+			var/M = handle_emote_param(param)
+
+			message = "<b>[src]</b> rattles [p_their()] bones[M ? " at [M]" : ""]."
+			m_type = 1
+
 		if("wag", "wags")
 			if(body_accessory)
 				if(body_accessory.try_restrictions(src))
@@ -966,6 +977,10 @@
 					emotelist += "\n<u>Vox specific emotes</u> :- wag(s), swag(s), quill(s)"
 				if("Vulpkanin")
 					emotelist += "\n<u>Vulpkanin specific emotes</u> :- wag(s), swag(s), growl(s)-none/mob, howl(s)-none/mob"
+				if("Plasmaman")
+					emotelist += "\n<u>Plasmaman specific emotes</u> :- rattle(s)-none/mob"
+				if("Skeleton")
+					emotelist += "\n<u>Skeleton specific emotes</u> :- rattle(s)-none/mob"
 
 			if(ismachineperson(src))
 				emotelist += "\n<u>Machine specific emotes</u> :- beep(s)-none/mob, buzz(es)-none/mob, no-none/mob, ping(s)-none/mob, yes-none/mob, buzz2-none/mob"
diff --git a/code/modules/research/protolathe.dm b/code/modules/research/protolathe.dm
index 485039c56b7..44fa7e00e1b 100644
--- a/code/modules/research/protolathe.dm
+++ b/code/modules/research/protolathe.dm
@@ -63,18 +63,18 @@ Note: Must be placed west/left of and R&D console to function.
 	for(var/obj/item/stock_parts/matter_bin/M in component_parts)
 		T += M.rating
 	materials.max_amount = T * 75000
-	T = 1.2
+	T = 12
 	for(var/obj/item/stock_parts/manipulator/M in component_parts)
-		T -= M.rating/10
-	efficiency_coeff = min(max(0, T), 1)
+		T -= M.rating
+	efficiency_coeff = min(max(0, T / 10), 1)
 
 /obj/machinery/r_n_d/protolathe/check_mat(datum/design/being_built, M)	// now returns how many times the item can be built with the material
 	var/A = materials.amount(M)
 	if(!A)
 		A = reagents.get_reagent_amount(M)
-		A = A / max(1, (being_built.reagents_list[M]))
+		A = A / max(1, (being_built.reagents_list[M] * efficiency_coeff))
 	else
-		A = A / max(1, (being_built.materials[M]))
+		A = A / max(1, (being_built.materials[M] * efficiency_coeff))
 	return A
 
 /obj/machinery/r_n_d/protolathe/attackby(obj/item/O as obj, mob/user as mob, params)
diff --git a/code/modules/research/rdconsole.dm b/code/modules/research/rdconsole.dm
index 7d146e08feb..da21ae77d78 100644
--- a/code/modules/research/rdconsole.dm
+++ b/code/modules/research/rdconsole.dm
@@ -427,7 +427,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 
 	var/enough_materials = TRUE
 
-	if(!machine.materials.has_materials(efficient_mats, amount))
+	if(!machine.materials.has_materials(being_built.materials, coeff))
 		atom_say("Not enough materials to complete prototype.")
 		enough_materials = FALSE
 	else
diff --git a/icons/mob/species/drask/eyes.dmi b/icons/mob/species/drask/eyes.dmi
index 697a8c7fa8d..04771713282 100644
Binary files a/icons/mob/species/drask/eyes.dmi and b/icons/mob/species/drask/eyes.dmi differ
diff --git a/icons/mob/species/grey/eyes.dmi b/icons/mob/species/grey/eyes.dmi
index 522756904f0..707c9c1659f 100644
Binary files a/icons/mob/species/grey/eyes.dmi and b/icons/mob/species/grey/eyes.dmi differ
diff --git a/icons/mob/species/vox/eyes.dmi b/icons/mob/species/vox/eyes.dmi
index 4d3e8c984dd..4b9ee667e6c 100644
Binary files a/icons/mob/species/vox/eyes.dmi and b/icons/mob/species/vox/eyes.dmi differ
diff --git a/icons/obj/doors/doorfireglass.dmi b/icons/obj/doors/doorfireglass.dmi
index 33eec559927..61e7dbb174f 100644
Binary files a/icons/obj/doors/doorfireglass.dmi and b/icons/obj/doors/doorfireglass.dmi differ