Physics Fun - Lenz's Law

How it works: When you drop a strong magnet through a conductive tube the magnetic field from the magnet will induce a current in the copper tube. This current generates it's own magnetic field which goes in the opposite direction pushing up on the magnet as it falls. Very cool, safe, and easy experiment :)

Sorry for the music. I didn't have my mic attached and just silence was odd. There aren't a lot of royalty free music tracks that fit something like this..