Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. To the uninitiated, electricity might seem like a sort of hidden ...

A diode is a tiny component that controls the flow of electricity by allowing current to pass in only one direction. This ...

A weird phenomenon in which electricity flows like water was spotted in a nanowire made of "strange metal" — a bizarre metal phase that has stumped physicists for 40 years. When you purchase through ...

In physical systems, transport takes many forms, such as electric current through a wire, heat through metal, or even water ...

Which way does electricity flow through a vehicle’s electrical system? From positive to negative, or from negative to positive? Depending on your viewpoint, it can flow either way. When most people ...

Working with electricity but don't want to get electrocuted? One Facebook post falsely claims an easy solution. "If you need to work on something electrical but don't know where the breaker panel is, ...