Math, Educational, and Just Plain Fun Videos
What's a Nonagon?
In case you've forgotten what a nonagon is just watch this movie and you'll never forget! Nor will you be able to get the fun little song out of your head.
Sonic Boom
A video with some good explanations of sonic booms along with some cool video of visible sonic cones on a high speed jet.
Mind Over Matter
Good demonstration of how the mind interprets what you see based on past knowledge. We've watched this many times and still are amazed. Note: some people can't see the effect in this video.
Centrifugal Force in Action
A very cool demonstration of centrifugal force. At 2 minutes into the video watch the pilot, Bob Hoover, pour tea while rolling the aircraft. Also keep an eye on the white ball dangling from the dashboard. Now that's a smooth roll!
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