More often than not, you end up with glue all over your fingers, or the magnets fly out of place, or they stick together when you don’t want them to. Well, [EmGi] created a mighty fine magnet ...

Learn the science behind how magnets work and why they stick together and repel each other.\ In this video, we're unraveling the mystery of an ordinary magnet. Learn about the science behind ...

Stick drift is at best annoying and at worst game breaking. Getting a Hall Effect joystick promises that drift will be a thing of the past.