It was a fateful day for Doc Brown in 1955 when he fell off his toilet, hit his head on his sink, and woke up with the image of the flux capacitor burned into his brain. That was the moment that ...

Capacitors store and release energy, helping electronic devices run smoothly and respond quickly. This video shows how they work and why they're found in phones, TVs, and even power supplies. A clear ...

Capacitors store and release energy to help circuits run smoothly and efficiently. This video explains how they work and why they’re essential in everything from chargers to computers. A clear and ...