Rare earth magnets are a crucial component of electric motors in an electric vehicle (EV). According to IDTechEx, rare earth ...

Key metrics for magnetic materials A stronger magnet means a smaller, more efficient electric motor. Key properties of any ...

Cameras are a funny rabbit hole to fall down as a hacker, because we have well over a century of items to pick and choose from, a lot of which can be had for relative pennies. In my case I have mo ...