YouTube Description: In which John Green teaches you about the United States as it was in the 1990s. You'll remember from last week that the old-school Republican George H.W. Bush had lost the 1992 presidential... continue reading
posted by PlayhousePals 1 decade 3 months 3 weeks ago • 247 views • 15:38Videos (65) | Sift Talk (0) | Blogs (0) | Comments (1000) |
YouTube Description: Sport Relief and the Sainsbury's Sport Relief Games: http://goo.gl/UAKUr2 Sport Relief interactive video: [See YouTube Description] Ruis Martins animation: [See YouTube Description] ... continue reading
posted by Janine V. (Lilithia) 1 decade 4 months 1 week ago • 269 views • 10:22Youtube Description: This 50 minutes long BBC documentary film is aired in the year 2011. The BBC film says it is the first and the most technological advance in the world, ancient chariot racing, the... continue reading
posted by oohlalasassoon 1 decade 1 year 1 month 1 week ago • 556 views • 48:32YouTube Description: The world's roundest object helps solve the longest running problem in measurement -- how to define the kilogram.
posted by Zifnab 1 decade 1 year 1 month 3 weeks ago • 2,553 views • 11:44YouTube Description: What happens when single photons of light pass through a double slit and are detected by a photomultiplier tube? In 1801 Thomas Young seemed to settle a long-running debate about... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 2 months ago • 251 views • 6:00