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Tesla and the Teenage Brain

Nikola Tesla was probably a genius. Even as a youngster he was clever and inventive. He may well have been rather different to modern teenagers, but that does not mean that there is not connection. Tesla was awarded more than 100 patents and is credited with the invention of the first automobile speedometer, fluorescent lighting, alternating current (AC), the radio, the first remote controlled toy (a boat) and wireless electricity (I can’t wait for that to become a household reality – real wireless living). He also invented the rotating magnetic field. This is a magnetic field which changes direction at a constant angular rate.

A rotating magnetic field makes it possible to maintain a homogeneous magnet field. It is based on such a field that MRI (magnetic resonance imaging) machines operate, but it needs to be a really, really strong magnetic field.

This sort of magnetic field is produced and maintained by a superconducting magnet, made up of lots and lots of coiled wire, through which an electric current is passed.

What's all this got to with teenagers? Fair question, keep reading. More . . .

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