Tesla coils are beautiful examples of high voltage ... [William Fraser], however, has come up with a design using just three components. It’s a simplified version of the “Slayer Exciter ...

Unlike most Tesla coils, [Teodor]’s design is ... [Teodor] built his coil using leftover components from his old school, making good use of some parts that might have otherwise been thrown ...

The Tesla coil transforms an input voltage into brief pulses of extremely high voltages. Tesla's largest coil, built at his Colorado Springs lab in 1899, was 52 feet in diameter and generated ...

but it demonstrates the core principles of a solid-state Tesla coil. With basic components like a transistor, LED, resistors, and wire, you’ll be able to transmit power wirelessly using Lego.