What happens when high-voltage science meets backyard engineering? We test out laser bazookas and real working Tesla coil guns in this electrifying build showcase. Sparks fly, power surges, and ...

Tesla coils are one of those builds that capture ... This build runs at two or three amps, giving a primary power of around 150 Watts. However, this is quite a small unit; with larger ones ...

Tesla coils are one of those builds that capture ... This build runs at two or three amps, giving a primary power of around 150 Watts. However, this is quite a small unit; with larger ones ...