The Glass Steam Engine Update: one up for sale on Ebay now!
~ Dear subscribers,
Since you showed interest by subscribing to my channel, I thought that you would like to know that a glass steam engine just like the one in the video that now has close to 1.5 ml views is now being auctioned on Ebay!
I apologize if this message feels like spam to you.
(Also, I will probably spam this feed in this fashion a few more times this week :-) )
Don't forget to have a good time,
~ yours steamglass.com
We have made a new video because we have a new glass steam engine for sale righ NOW! Visit www.steamglass.com for more information!
Sorry this is coming a bit late. It's a steam exhaust. As the water boils, steam is generated in the water chamber and pressure rises. That presses the piston to move. However, for the piston to return there must be some kind of mechanism to let the steam out - otherwise the pressure would just build up until it all exploded :-)