Flettner Rotor Sail Cart // Homemade Science with Bruce Yeany
19:34
Sailing Directly Into the Wind - Is it Possible?
13:18
Fan Cart - Blowing into your own Sail (updated)- part 2 // Homemade Science with Bruce Yeany
5:52
Éolienne à axe vertical à effet Magnus, sans lame, démarrage rapide
10:01
Rotor Sail Boat?
10:34
Rotorsail 2 0
11:38
Water Demonstrations Part One --. Siphons // Homemade Science with Bruce Yeany
23:51
Making a Fully Functional Jet Engine from Soda can | diy Jet Engine | homemade Jet Engine
16:33