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 ...

Compact Tesla coils are fairly easy to get a hold of nowadays, but it’s also possible to make your own.

Using off-the-shelf parts, this project shows how easy it can be to build your own Tesla coil and create captivating demonstrations. Trump admin live updates: 'I don't know' Trump says about ...