YouTube description: The Galton Board is a 7.5” by 4.5” desktop probability machine. This device brings to life the statistical concept of normal distribution. As you rotate the Galton Board... continue reading
posted by Aard Vark (oritteropo) 5 years 11 months 3 weeks ago • 808 views • 3:23search results matching tag: bouncing
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YT: Daniel Kish has been blind since he was 13 months old, but has learned to "see" using a form of echolocation. He clicks his tongue and sends out flashes of sound that bounce off surfaces in the environment... continue reading
posted by Zawash 9 years 3 weeks ago • 208 views • 13:08"What happens when you drop a perfectly balanced stack of balls? And how is the result like a supernova? The classic momentum transfer demonstration, at the next level..." From http://boingboing.net/2015/02/24/how-to-... continue reading
posted by ant 9 years 2 months ago • 1,125 views • 3:34YT: This test works equally well for AA, AAA, C, D and 9 Volt alkaline batteries. It is our understanding that the following chemical reactions occur and helps to explain our observations. A non-rechargeable... continue reading
posted by Zawash 9 years 7 months 2 weeks ago • 589 views • 5:32Lesson of the day - this is how real breasts bounce.
posted by digitalpimp 1 decade 6 months 1 week ago • 6,192 views • 50 secs- 1