Self Balancing Cmg Gyroscope
10:31
Self Balancing Cmg Gyroscope Version 2
4:53
Gyrocar #3 - Failed (don't kill the precession!)
18:29
TRABALHO DE CIÊNCIA. COMO FAZER UM MOTOR STIRLING . SCIENCE WORK. STIRLING ENGINE.
1:43:02
1918 Structo Wind Up Tank Restoration Motorized Army Tank Toy Rare Antique clockwork
3:14
water cooled triple Stirling engine run.
3:48
Impossible Antigravity
30:09
I made a precision gearbox - with NO GEARS.
11:34