diff --git a/minetest-mod-womd/README.md b/minetest-mod-womd/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/minetest-mod-womd/init.lua b/minetest-mod-womd/init.lua
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index 0000000..87ac8cc
--- /dev/null
+++ b/minetest-mod-womd/init.lua
@@ -0,0 +1,32 @@
+minetest.register_node("womd:radioactive_air", {
+	tiles = {"radioactive_air.png"},
+	drawtype = "glasslike",
+	paramtype = "none",
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	air_equivalent = true,
+	drop = "",
+	damage_per_second = 1,
+	groups = {not_in_creative_inventory=1},
+})
+
+minetest.register_abm({
+	nodenames = {"womd:radioactive_air"},
+	neighbors = {"air"},
+	interval = 30.0,
+	chance = 10,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		minetest.set_node(pos, {name = "air"})
+	end,
+})
+
+minetest.register_abm({
+	nodenames = {"air"},
+	neighbors = {"womd:radioactive_air"},
+	interval = 30.0,
+	chance = 15,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		minetest.set_node(pos, {name = "womd:radioactive_air"})
+	end,
+})
\ No newline at end of file
diff --git a/minetest-mod-womd/textures/radioactive_air.png b/minetest-mod-womd/textures/radioactive_air.png
new file mode 100644
index 0000000..90da35b
Binary files /dev/null and b/minetest-mod-womd/textures/radioactive_air.png differ