Tag: high voltage

  1. Anybody for some high voltage Christmas cheer?

    21 December 2007

    This is possibly the most awe inspiring thing that I've seen all year; in fact, I think it's a fitting way to close out the year and celebrate the winter solstice, the longest night of the year. This guy rigged up a Tesla coil and a framework into a Christmas tree.

    No, I'm not kidding.

    Fun Fever constructed a large Tesla coil (a multiple circuit resonant electrical transformer) and a metal framework that would shape the electrical discharges in a particular way, namely, a tree with a star on top. Quite a bit of experimentation was required to get the …