'Pocket-type' high-temperature superconducting coil achieves 44.86 tesla combined magnetic field

A research team led by Kuang Guangli and Jiang Donghui at the High Magnetic Field Laboratory of the Hefei Institutes of ...
Hackaday

Class-E Tesla Coil

[mircemk] has been working on wireless power transmission. Using a Class-E Tesla coil with 12 turns on the primary and 8 turns on the secondary and a 12 volt input he can send a few milliwatts to ...