Even a Harvard professor had to learn this by me! Just a 1.5V battery will repair plastic everything

Hello everyone! You are watching video " Even a Harvard professor had to learn this by me! Just a 1.5V battery will repair plastic everything "
I hope you enjoy watching my video!
► Subscribe me !!!
►Inventor K : https://www.youtube.com/playlist?list=PLeoNM9vaURrxqKNqe5hRI3Gv3g4auoHUt
►Just a 1.5V battery will repair: https://youtu.be/vjx-foc4vws
►Idea of using 1,5V battery to weld: https://youtu.be/TBKlV5zb2oA
On Inventor K channel, you can learn various inventions, science projects, crafts and DIYs teaching how to reuse or recycle.
© Copyright by Inventor K ☞ Do not Reup