How Mechanical Watches Work: The Science Behind Timeless Timepieces ⏱️🔧
5:01
How a Mechanical Watch Works | Explained in 5 Minutes
26:07
O Futuro dos Drones: Inovações INSANAS
22:59
O Paradoxo da Cúpula: Uma Brecha nas Leis de Newton
29:56
The Most Powerful Engine In The World
23:51
Making a Fully Functional Jet Engine from Soda can | diy Jet Engine | homemade Jet Engine
8:56
Relógio misterioso maçônico Apenas três já foram feitos!
4:57
Seiko 7s26 4r36 6r15 Movement
39:53