0Mengikuti
0Pengikut
0Suka
Magnetic Field Visualization
0 View
With this, how many boxes of matches do you need to buy just to have enough fun? At least I won’t en
1 View
The more rubber bands, the greater the power? Is this a bow or a crossbow?
2 Views
It’s just a toy!
Intuitively experience the magical conservation of angular momentum
Tiada hasil yang berkaitan ditemui
Tiada lagi kandungan
0:38
0:18
