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 ...

But this DIY Tesla coil build might just manage to deliver on all three. Cheap? [Jay Bowles]’ Tesla coil is based on a handheld bug zapper that you can find for a couple of bucks, or borrow ...

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.

Alzamend completed a head coil to enable precise brain imaging of lithium in upcoming Phase 2 trials. Nonclinical data show AL001 improves brain absorption with lower blood levels than lithium ...