A guide demonstrates what you can do with a real image from a giant concave mirror at the San Francisco Exploratorium.
posted by eric3579 9 years 11 months ago • 1,855 views • 2:17Videos (25) | Sift Talk (0) | Blogs (0) | Comments (1000) |
"... The Teens watch the 90's era instructional video, Kids' Guide to The Internet and discuss how the internet has evolved over time..." Bonus: http://www.youtube.com/watch?v=oNivjw4fzF0
posted by ant 9 years 11 months 2 weeks ago • 136 views • 9:56Bad posture is the sneakiest workplace risk there is. Discover the dangers and learn some simple ways to stay healthy during your daily office life in this video
posted by randeepsamra 1 decade 9 months ago • 1,115 views • 2:51Truly sickening.
posted by truth-is-the-nemesis 1 decade 11 months 2 weeks ago • 338 views • 5:13A terrific video from The New Yorker in which famed pickpocket Apollo Robbins reveals some of his favorite tricks. Unlike, say, most magicians, Robbins isn’t shy about sharing his secrets:
posted by truth-is-the-nemesis 1 decade 1 year 4 months 1 week ago • 1,589 views • 6:52