Apples and magnet. For this experiment you need to build suspension from chop sticks. Put 2 apples at opposite ends of the ...

Welcome to Mr Sagoo's Channel! Discover how to bring ideas to life with your own hands. Don't miss out on our exciting ...

Kickstarter project adds a magnetic skin to iPhones Ever wish your iPhone could hang around on, say, a refrigerator or file cabinet? If this project gets funded, it can.

This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to ...