Astaroth & Microwavik
Hey, I was reading an old treatise about a simple device that could generate a small field of energy using just a few mundane items—thought it might be worth a look.
Sounds like a classic Faraday induction setup, just a coil, a magnet, and a breadboard. If you want to keep it minimal, a single battery and a piece of copper wire can do the trick—no fancy lab gear required.