The National Science Foundation along with NBC has posted a series of short videos about the science of some of the sports in the Winter Olympics. The series is called Science of the Olympic Games. I'm a big fan of the Olympics, and I'm always interested in knowing more about how things work.

I just learned about the impact of acceleration and drag on bobsledding by watching this video:

Web Search Strategies in Plain English Video

I'm a big fan of the Common Craft Show. Lee and Sachi Lefever make really easy to understand short videos on often complicated topics. Their latest video is about web search strategies. Check it out. The tips will help you improve your searching.