How Does It Work? - Lava Lamps(Discovery)
Posted: Fri Nov 16, 2012 12:08 am
Lots of Lift and sink just like Kagel.
[youtube]http://www.youtube.com/watch?v=DL3Ez9bxMTo[/youtube]
[youtube]http://www.youtube.com/watch?v=DL3Ez9bxMTo[/youtube]