Elmer Verberg's Open column steam engine with reverse. Uses my own design for a slave exhaust valve in the head which is closed by the incoming high pressure air and reopened by a spring when the inlet valve closes off the high pressure air. You'll also note that I smashed a small bit of wild life that was scurring around on the box!
how many farts per minute does it make? :P
k0ent 2 years ago 6
LOL! i love air engines but i cant help laughing because it sounds like its farting XD
randomguy9898 2 years ago 2