What the heck is an ELECTRET?

11 July 2023 | EEK!, Energy, How Does it Work?, Video | 0 comments

Everyone knows what a magnet is. But have you ever heard of an electret?

Yeah, me neither!

In fact, there’s an entire branch of science/engineering that gets very little attention these days – outside of very specific applications that like 3 people know about.

Join me for a look into the amazing world of electrostatics!

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