Bending of a 140m wind turbine tower 2.0
0:37
Foggy sunset from a windturbine
4:22
Windturbine SWT 2.3 Testrun @ full Power with explanations.
20:46
Finally! A Battery That’s Better Than Energizer and Duracell!
30:29
Ingenious Construction Workers That Are at Another Level
4:54
How a gas regulator works
6:07
Saturn V, F-1 engine start-up
14:19
Le ventilateur pour ordinateur portable IMPOSSIBLE...
24:52