aaaand the rest of the modules folder

code/modules/research/designs.dm

@@ -51,40 +51,8 @@ other types of metals and chemistry for reagents).
 	return ..()
 
 /datum/design/proc/icon_html(client/user)
-	if (!icon_cache)
-		// construct the icon and slap it into the resource cache
-		var/atom/item = build_path
-		if (!ispath(item, /atom))
-			// biogenerator outputs to beakers by default
-			if (build_type & BIOGENERATOR)
-				item = /obj/item/reagent_containers/glass/beaker/large
-			else
-				return  // shouldn't happen, but just in case
-
-		// circuit boards become their resulting machines or computers
-		if (ispath(item, /obj/item/circuitboard))
-			var/obj/item/circuitboard/C = item
-			var/machine = initial(C.build_path)
-			if (machine)
-				item = machine
-		var/icon_file = initial(item.icon)
-		var/icon/I = icon(icon_file, initial(item.icon_state), SOUTH)
-
-		// computers (and snowflakes) get their screen and keyboard sprites
-		if (ispath(item, /obj/machinery/computer) || ispath(item, /obj/machinery/power/solar_control))
-			var/obj/machinery/computer/C = item
-			var/screen = initial(C.icon_screen)
-			var/keyboard = initial(C.icon_keyboard)
-			if (screen)
-				I.Blend(icon(icon_file, screen, SOUTH), ICON_OVERLAY)
-			if (keyboard)
-				I.Blend(icon(icon_file, keyboard, SOUTH), ICON_OVERLAY)
-
-		// based on icon2html
-		icon_cache = "[generate_asset_name(I)].png"
-		register_asset(icon_cache, I)
-	send_asset(user, icon_cache, FALSE)
-	return "<img class='icon' src=\"[url_encode(icon_cache)]\">"
+	send_asset(user, "design_[id].png", FALSE)
+	return "<img class='icon' src=\"design_[id].png\">"
 
 ////////////////////////////////////////
 //Disks for transporting design datums//

code/modules/research/designs/machine_designs.dm

@@ -111,6 +111,7 @@
 	desc = "The circuit board for a sleeper."
 	id = "sleeper"
 	build_path = /obj/item/circuitboard/machine/sleeper
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	category = list ("Medical Machinery")
 
 /datum/design/board/cryotube
@@ -118,6 +119,7 @@
 	desc = "The circuit board for a cryotube."
 	id = "cryotube"
 	build_path = /obj/item/circuitboard/machine/cryo_tube
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	category = list ("Medical Machinery")
 
 /datum/design/board/chem_dispenser
@@ -125,12 +127,14 @@
 	desc = "The circuit board for a portable chem dispenser."
 	id = "chem_dispenser"
 	build_path = /obj/item/circuitboard/machine/chem_dispenser
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	category = list ("Medical Machinery")
 
 /datum/design/board/chem_master
 	name = "Machine Design (Chem Master Board)"
 	desc = "The circuit board for a Chem Master 3000."
 	id = "chem_master"
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	build_path = /obj/item/circuitboard/machine/chem_master
 	category = list ("Medical Machinery")
 
@@ -138,6 +142,7 @@
 	name = "Machine Design (Chemical Heater Board)"
 	desc = "The circuit board for a chemical heater."
 	id = "chem_heater"
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	build_path = /obj/item/circuitboard/machine/chem_heater
 	category = list ("Medical Machinery")
 
@@ -153,12 +158,14 @@
 	desc = "Allows for the construction of circuit boards used to build a new Cloning Machine console."
 	id = "clonecontrol"
 	build_path = /obj/item/circuitboard/computer/cloning
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	category = list("Medical Machinery")
 
 /datum/design/board/clonepod
 	name = "Machine Design (Clone Pod)"
 	desc = "Allows for the construction of circuit boards used to build a Cloning Pod."
 	id = "clonepod"
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	build_path = /obj/item/circuitboard/machine/clonepod
 	category = list("Medical Machinery")
 
@@ -166,6 +173,7 @@
 	name = "Machine Design (Cloning Scanner)"
 	desc = "Allows for the construction of circuit boards used to build a Cloning Scanner."
 	id = "clonescanner"
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_MEDICAL
 	build_path = /obj/item/circuitboard/machine/clonescanner
 	category = list("Medical Machinery")
 

code/modules/research/rdmachines.dm

@@ -114,6 +114,6 @@
 	else
 		var/obj/item/stack/S = type_inserted
 		stack_name = initial(S.name)
-		use_power(max(1000, (MINERAL_MATERIAL_AMOUNT * amount_inserted / 10)))
+		use_power(max(1000, (MINERAL_MATERIAL_AMOUNT * amount_inserted / 100)))
 	add_overlay("protolathe_[stack_name]")
 	addtimer(CALLBACK(src, /atom/proc/cut_overlay, "protolathe_[stack_name]"), 10)