Tesla coils are beautiful examples of high voltage hardware, throwing sparks and teaching us about all kinds of fancy phenomena. They can also be quite intimidating to build. [William Fraser], however ...

The device has a primary coil which passes a current onto a secondary coil, creating a high voltage and low current, which shoots out a lightning like discharge. Mexico to reform constitution in wake ...

Tesla announced that it started to produce its own new solar panel at Gigafactory New York in Buffalo. The first deliveries ...