Watch A Piece Of Aluminium Levitate And Melt At The Same Time

Watch a piece of aluminium levitate and melt at the same time

This is an induction heater, an electromagnetic thingamajig that can make metal to levitate and -- with enough power -- melt. In this case, the metal is a 2.6g piece of aluminium that reaches a temperature of 1200C before the machine is turned off.

You can learn more about this process (and how to build one of these devices) here.