education

added by:sferaa
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http://mariecurie.biz/p/showthread.php?t=15921 The Taylor Diffusion cloud chamber is a simple piece of equipment will clearly show Which alpha particle tracks. It is cheap enough to allow students, in groups, the opportunity to do their own Experiment. Students are fascinated by the tracks and watch them for a long time. This is something to be enjoyed and not hurried. You can do this as a demonstration. However, students will prefer waiting for Apparatus to produce their own results rather than Yours. Also, if you have Eight to ten groups of students, the each with their own cloud chambers, you are more likely to get some results sooner or later

added by:sferaa
Votes: +1  -0 

Susan Osterhaus, Math Consultant for the Texas School for the Blind and Visually Impaired's Outreach Programs, gives a video tutorial for the series: American Printing House for the Blind's Cranmer Abacus: Part 1, Prime Factorization. Prime Factor: 24.

added by:sferaa
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See and subscribe to my other youtube account for more videos (this is my old one now which I dont use): http://www.youtube.com/user/NotPercy203