This is a time-lapse of a gravity wave taken by the Tama, Iowa KCCI-TV webcam on 6 May 2007. Gravity waves form when buoyancy pushes air up, and gravity pulls it back down. Very cool stuff!
posted by silvercord 1 decade 7 years 3 weeks ago • 40,054 views • 33 secsTop Videos of 2007
Created: 1 decade 6 years 5 months ago
Updated: 1 decade 6 years 5 months ago
Views: 10,389
Updated: 1 decade 6 years 5 months ago
Views: 10,389
These are the 100 videos that were submitted and received the most votes during the year of 2007.