How to Make a Powerful Water Pump using Hard disk and bottle

DIY : Learn how to make a water pump using hard disk, bottle, PVC pipe and metal strips. Its very simple homemade centrifugal pump show how it works.

Let's check it out website for all major details - https://navinkhambhala.com/

Visit New channel- Mr. NK: https://www.youtube.com/c/MrNKtools?sub_confirmation=1

Glue used in this video : https://www.youtube.com/watch?v=VvCrEeDCGUE

It's Physics working models for science exhibition.

Thank you for watching Crazy NK !!!!!!

Видео How to Make a Powerful Water Pump using Hard disk and bottle канала Navin Khambhala # crazyNK