2314 Diaphragm Piston Air Engine With Rotary Valve
13:08
Making a CYLINDER Head with NO Valves but ROTARY Ports!
8:37
2315 Is Your Wind Turbine Any Good?
11:34
2276 DIY Cable Wrapping Machine - 3D Printed
24:47
Rotary Valve PiP engine in RS50 Frame, First Start!
9:50
ABSOLUTELY HUGE Magnetic Induction Heater! Using 100 Spinning Neodynium Magnets And A Bucket
11:33
Can a 1904 steam AC generator power a modern appliance?
8:50
new rotary engine semi functional prototype
9:12