Sound Waves Make Patterns In SaltOk, even though this is pointless it is still cool to watch. A guy uses sound waves to make patterns in salt.
Feb 26, 2008 | Views: 3083 | Rating: 4.3 | Votes: 3
Airplane Flight PatternsWatching this video will give you an idea of how many planes are in the air over the USA at any given time. There is a lot of traffic in the sky!
Nov 13, 2006 | Views: 5921 | Rating: 3.7 | Votes: 3
RSS Feed