
Thanks to University Diaries for
yesterday's entry on Harvard:
See also the previous Log24 entry, on yesterday's Pennsylvania lottery, and this description of an experiment I remember fondly from my youth:
"The floor in a large room was covered with mouse traps that were 'cocked' and on each was placed a ping pong ball. At the key moment an additional ping pong ball was tossed out and triggered a single mouse trap to go off. The net result after the balls started bouncing was a classic chain reaction."
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