diff --git a/elepower_dynamics/init.lua b/elepower_dynamics/init.lua
index 0dee742..644d236 100644
--- a/elepower_dynamics/init.lua
+++ b/elepower_dynamics/init.lua
@@ -14,6 +14,7 @@ dofile(modpath.."/nodes.lua")
 dofile(modpath.."/liquids.lua")
 dofile(modpath.."/tanks.lua")
 dofile(modpath.."/dusts.lua")
+dofile(modpath.."/plates.lua")
 dofile(modpath.."/gears.lua")
 dofile(modpath.."/worldgen.lua")
 dofile(modpath.."/crafting.lua")
diff --git a/elepower_dynamics/plates.lua b/elepower_dynamics/plates.lua
new file mode 100644
index 0000000..0332c7c
--- /dev/null
+++ b/elepower_dynamics/plates.lua
@@ -0,0 +1,56 @@
+
+------------
+-- Plates --
+------------
+
+elepd.registered_plates = {}
+
+function elepd.register_plate(mat, data)
+	local mod      = minetest.get_current_modname()
+	local itemname = mod..":"..mat.."_plate"
+
+	data.item = itemname
+	elepd.registered_plates[mat] = data
+
+	-- Make descriptions overridable
+	local description = data.description .. " Plate"
+	if data.force_description then
+		description = data.description
+	end
+
+	minetest.register_craftitem(itemname, {
+		description     = description,
+		inventory_image = "elepower_plate.png^[multiply:" .. data.color,
+		groups          = {
+			["plate_" .. mat] = 1,
+			plate = 1
+		}
+	})
+end
+
+-- Default plate list
+local plates = {
+	{"bronze",     "Bronze",     "#fa7b26"},
+	{"copper",     "Copper",     "#fcb15f"},
+	{"gold",       "Gold",       "#ffff47"},
+	{"steel",      "Steel",      "#ffffff"},
+	{"tin",        "Tin",        "#c1c1c1"},
+	{"mithril",    "Mithril",    "#8686df"},
+	{"silver",     "Silver",     "#d7e2e8"},
+	{"lead",       "Lead",       "#aeaedc"},
+	{"iron",       "Iron",       "#dddddd"},
+	{"diamond",    "Diamond",    "#02c1e8"},
+	{"nickel",     "Nickel",     "#d6d5ab"},
+	{"invar",      "Invar",      "#9fa5b2"},
+	{"electrum",   "Electrum",   "#ebeb90"},
+	{"viridisium", "Viridisium", "#5b9751"},
+	{"zinc",       "Zinc",       "#598a9e"},
+}
+
+for _,plate in ipairs(plates) do
+	elepd.register_plate(plate[1], {
+		description       = plate[2],
+		color             = plate[3],
+		force_description = plate[4],
+	})
+end
diff --git a/elepower_dynamics/textures/elepower_plate.png b/elepower_dynamics/textures/elepower_plate.png
new file mode 100644
index 0000000..cf05e8c
Binary files /dev/null and b/elepower_dynamics/textures/elepower_plate.png differ
diff --git a/elepower_machines/crafting.lua b/elepower_machines/crafting.lua
index 626fae0..74c6b5e 100644
--- a/elepower_machines/crafting.lua
+++ b/elepower_machines/crafting.lua
@@ -160,6 +160,16 @@ local soldering_recipes = {
 		recipe = { "elepower_dynamics:chip 8", "elepower_dynamics:integrated_circuit 2", "elepower_dynamics:capacitor 4" },
 		output = "elepower_dynamics:control_circuit",
 		time   = 20,
+	},
+	{
+		recipe = { "elepower_dynamics:wound_copper_coil 4", "elepower_dynamics:wound_silver_coil 2", "elepower_dynamics:copper_wire" },
+		output = "elepower_dynamics:induction_coil",
+		time   = 16,
+	},
+	{
+		recipe = { "elepower_dynamics:induction_coil 4", "elepower_dynamics:copper_wire", "elepower_dynamics:viridisium_dust 2" },
+		output = "elepower_dynamics:induction_coil_advanced",
+		time   = 18,
 	}
 }
 
diff --git a/elepower_nuclear/crafting.lua b/elepower_nuclear/crafting.lua
index 653c7e6..435545b 100644
--- a/elepower_nuclear/crafting.lua
+++ b/elepower_nuclear/crafting.lua
@@ -19,6 +19,56 @@ minetest.register_craft({
 	}
 })
 
+-- Graphite Moderator
+minetest.register_craft({
+	output = "elepower_nuclear:graphite_moderator",
+	recipe = {
+		{"", "elepower_nuclear:graphite_rod", ""},
+		{"elepower_nuclear:graphite_rod", "elepower_dynamics:graphite_ingot", "elepower_nuclear:graphite_rod"},
+		{"", "elepower_nuclear:graphite_rod", ""},
+	}
+})
+
+-- Reactor Controller
+minetest.register_craft({
+	output = "elepower_nuclear:fission_controller",
+	recipe = {
+		{"elepower_dynamics:wound_copper_coil", "elepower_nuclear:graphite_moderator", "elepower_dynamics:wound_copper_coil"},
+		{"elepower_nuclear:graphite_moderator", "elepower_nuclear:machine_block", "elepower_nuclear:graphite_moderator"},
+		{"elepower_dynamics:viridisium_gear", "elepower_nuclear:graphite_moderator", "elepower_dynamics:viridisium_gear"},
+	}
+})
+
+-- Reactor Core
+minetest.register_craft({
+	output = "elepower_nuclear:fission_core",
+	recipe = {
+		{"elepower_dynamics:induction_coil_advanced", "elepower_dynamics:graphite_ingot", "elepower_dynamics:induction_coil_advanced"},
+		{"elepower_nuclear:graphite_moderator", "elepower_nuclear:machine_block", "elepower_nuclear:graphite_moderator"},
+		{"elepower_dynamics:viridisium_gear", "elepower_dynamics:copper_plate", "elepower_dynamics:viridisium_gear"},
+	}
+})
+
+-- Reactor Fluid Port
+minetest.register_craft({
+	output = "elepower_nuclear:reactor_fluid_port",
+	recipe = {
+		{"elepower_dynamics:portable_tank", "elepower_dynamics:copper_plate", "elepower_dynamics:portable_tank"},
+		{"elepower_nuclear:graphite_moderator", "elepower_nuclear:machine_block", "elepower_nuclear:graphite_moderator"},
+		{"elepower_dynamics:viridisium_gear", "elepower_dynamics:copper_plate", "elepower_dynamics:viridisium_gear"},
+	}
+})
+
+-- Heat Exchanger
+minetest.register_craft({
+	output = "elepower_nuclear:heat_exchanger",
+	recipe = {
+		{"elepower_dynamics:portable_tank", "elepower_dynamics:copper_plate", "elepower_dynamics:portable_tank"},
+		{"elepower_dynamics:copper_plate",  "elepower_nuclear:machine_block", "elepower_dynamics:copper_plate"},
+		{"elepower_dynamics:portable_tank", "elepower_dynamics:copper_plate", "elepower_dynamics:portable_tank"},
+	}
+})
+
 elepm.register_craft({
 	type   = "enrichment",
 	output = { "elepower_nuclear:uranium_dust", "elepower_nuclear:depleted_uranium_dust 3"},
diff --git a/elepower_nuclear/craftitems.lua b/elepower_nuclear/craftitems.lua
index b9e644f..554ecf2 100644
--- a/elepower_nuclear/craftitems.lua
+++ b/elepower_nuclear/craftitems.lua
@@ -65,3 +65,8 @@ minetest.register_craftitem("elepower_nuclear:graphite_rod", {
 	description = "Graphite Rod",
 	inventory_image = "elenuclear_graphite_rod.png"
 })
+
+minetest.register_craftitem("elepower_nuclear:graphite_moderator", {
+	description = "Graphite Moderator",
+	inventory_image = "elenuclear_graphite_moderator.png"
+})
diff --git a/elepower_nuclear/machines/heat_exchanger.lua b/elepower_nuclear/machines/heat_exchanger.lua
index 320adc0..ad265a0 100644
--- a/elepower_nuclear/machines/heat_exchanger.lua
+++ b/elepower_nuclear/machines/heat_exchanger.lua
@@ -9,10 +9,8 @@ local function get_formspec(heat, cold, water, steam)
 		"image[3.5,1;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
 		ele.formspec.fluid_bar(6, 0, water)..
 		ele.formspec.fluid_bar(7, 0, steam)..
-		"list[context;dst;5,1;1,1;]"..
 		"list[current_player;main;0,4.25;8,1;]"..
 		"list[current_player;main;0,5.5;8,3;8]"..
-		"listring[context;dst]"..
 		"listring[current_player;main]"..
 		default.get_hotbar_bg(0, 4.25)
 end
diff --git a/screenshot.png b/screenshot.png
index 3a30807..6dde337 100644
Binary files a/screenshot.png and b/screenshot.png differ