YouTube on MSN

How to Make a Solenoid Engine at Home

In this fascinating tutorial, learn how to make a solenoid engine at home with simple materials and tools. We'll guide you ...
Hackaday

How To Make A Simple MOSFET Tester

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found that ...