विचारों
0:24
Coin in Cup: The Law of Inertia
0:36
Create Belts Suck at Moving Items!
0:11
Tensegrity Table! | The Harsh | #tensegrity #science
0:11
Load bearing arch bridge model
0:26
Ultimate Jenga move!!!!
0:32
Jenga Tumbling Tower | 54 Pcs Block |Maths Game | Skill Game | wooden block Game | Unboxing | wooden
0:07
handmade dice on the board game
0:08
Simple Machines - Pulley based
