Techo: Not Quite 3D

Here's a fascinating article about a new form of electron movement.
It's not something that you can try out on your kitchen table though!

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"Working with one of the purest semiconductor materials ever made, they discovered the quasi-three-dimensional electron crystal in a device cooled at ultra-low temperatures roughly 100 times colder than intergalactic space. The material was then exposed to the most powerful continuous magnetic fields generated on Earth."
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