The Tesla coil

A tesla coil is an amazing thing. The ultimate in high frequency transformers. My new coil is a OneTesla singing coil, amazing, really truly amazing, it plays music!! Here's a video The camera cannot capture the real thing. OneTesla Ian B Dunne and his One Tesla at a science show
My old one is bigger and a lot simpler, a simple spark driven one, very like what Tesla might have build himself. Spark gap tesla coil

I am you father

No, I am your father
Merging tesla
Merry Tesla