13:54
Making Another Magnetic Gearbox (but with high torque)
15:51
I Built The First LAMINAR FLOW ROCKET ENGINE
16:57
I Built the World's Biggest Hydrofoil Board
18:45
PARMAĞIMLA TIR KALDIRABİLİR MİYİM? İNANILMAZ DİŞLİ DÜZENEĞİ
12:26
The Mecanum Wheel Is So Weird, It Is Genius. How It Works
15:09
Electromagnetic Aircraft Launcher
31:59
I Make This Tiny 2-Stroke Engine From Scratch
20:08