we have created electro megnt which is amazing because if you will give it High voltage it will show high megnetic effect. in video i have given 3.7 V by lithium battery.

material required:-
1. scru
2. copper wire
3. battery
4. switch
5. wire
thank you 😃

This is also easy to make at home by simple components like:-
1. card board
2. tap
3. ice cream stick

This is some how easy and safe to make.

This is simple and easiest way to make gun .
Material used are:-
1. cardboard
2. ice cream stick
3. rubber
4. glue (fivekivk)
It is to easy to make a home.