satyendra sah
Get free energy generator with latest technology 2020 || science project || Technical Tech PS ||
8:25
satyendra sah
How to make dual shaft DC motor
7:10
satyendra sah
How to to upgrade DC motor and increase speed by 3x !!!
10:25
satyendra sah
Electric board wiring connection ll how to make an electric axtension board ll
9:29
satyendra sah
How to make mini microphone with old headphones
4:20
satyendra sah
Diy Headphones / how to make headphone from cardboard
4:14
satyendra sah
Diy how to make mini robot self model easy science project for kids
3:28
satyendra sah
Diy how to make smartphone projector easy way to make
3:30
satyendra sah
How to make mini speaker
7:08
satyendra sah
How to make a toy robot easy Robot- easy Robot making
3:04
satyendra sah
How to make a easy mini moter car at home
4:19
satyendra sah
How to make Money printing Machine Easliy at home 💯 Technical tech ps
5:15
satyendra sah
ll How to make high speed mini drill.ll
5:02
satyendra sah
ll How to make soldering iron using pencile || electronic experiment, new experiment ll Here you wil
5:10
satyendra sah
How to make electronic mini car || electronic experiment, new experiment.
6:13