Kaitlyn Collins is a former Green Bay Packers cheerleader whose photo was placed on a Chicago Bears fan page with the caption 'Like if you agree the Packers have the worst cheerleaders in the NFL!' Kaitlyn... continue reading
posted by BobsBlitz 1 decade 1 year 3 months 1 week ago • 628 views • 4:21Videos (66) | Sift Talk (0) | Blogs (0) | Comments (1000) |
In this episode of smarter every day, Destin features ants in the Amazon jungle, as the little fellows work together to capture a worm. Cooperative transport allows ants to secure medium sized prey before... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 3 months 2 weeks ago • 705 views • 1:40YouTube Description: Firing a (very old) musket and filming with a (very new) high-speed camera. With thanks to Jim Gamble. Also discussed by Professor Martyn Poliakoff. Ebay: http://www.ebay.co.uk/itm/221185953... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 3 months 2 weeks ago • 296 views • 7:32Videosifters are all smart of course, and that’s okay… From YT: There are now more than 7 billion human beings on Earth, and that got me wondering: How successful are we compared to other species?... continue reading
posted by Trancecoach 1 decade 1 year 3 months 3 weeks ago • 39 views • 4:40A number so epic it will collapse your brain into a black hole! Yet Tony Padilla and Matt Parker take the risk of discussing its magnitude. Watch with caution. See also our video about the Googol and... continue reading
posted by Kulpims T'dna (kulpims) 1 decade 2 years 1 week ago • 3,048 views • 9:16YouTube Description: What do you get when you mix potassium, diethyl ether and a little bit of water?More chemistry at http://www.periodicvideos.com/Follow us on Facebook at http://www.facebook.com/periodicvideosAnd... continue reading
posted by mintbbb 1 decade 2 years 7 months ago • 1,453 views • 2:40