Hazara Science Academy

The most simple and amezing wooden ..
Made by the combination simple stuffs, such as.
1. Tongue depressor stick
2. Pen Cap
3. High/ mediocre speed DC motor
4. A 3.7v battery, switch and some connecting wires...
If you want to watch its video, so you can vist our youtube channel ( MYTE FACTS )..

https://m.youtube.com/watch?v=TCJADYapPfQ...