How to take apart a USB plasma globe, which contains a tesla coil, wire it to work on a battery, and get neat little sparks from it. It can set thin paper on fire ... and it does something weird when a magnet gets near it ...
As I will explain later this deals with HIGH VOLTAGE so please, if you are a minor, do this with the supervision of an adult, and if you are an adult, dont do this alone in case you zap yourself and need CPR. Warning! Danger!
That said, I got this globe at Best Buy for $20 bucks (USD) in the computer section.
Step 1: Open the box and take out the globe
on the bottom will be screws ... use a philips head screwdriver to remove them, then put the screwdriver into one of the screw holes to gently pop out the bottom of the base