The Crossroads of the Aether
I have an idea to make a wooden backpack like apperatus that will have have a smokestack like structure coming out of the top. I'm fairly new to making devices..and was curious if anyone could give any ideas on how to make "steam" come out of the pipes.
Someone suggested in chat that I develope some sort of dry ice mechanism inside the pack.
Seems like a decent idea, though I've never worked with dry ice. Also, I'm not quite certain how I can "regulate" the steam from the ice. I'd like to have some sort of switch that can start/stop the steam since I'll be at a Con and I don't want it smoking constantly.
I'm not sure if my idea is obtainable at my skill level, but any ideas would certainly be appreciated!