EDINBURGH, SCOTLAND - FEBRUARY 24: Dr Simon Gage, Director of the Edinburgh International Science Festival, and Professor Richard Wiseman perform a science experiment at the launch of the festival on... more 
EDINBURGH, SCOTLAND - FEBRUARY 24: Dr Simon Gage, Director of the Edinburgh International Science Festival, and Professor Richard Wiseman perform a science experiment at the launch of the festival on February 24, 2011 in Edinburgh, Scotland. The festival starts on April 9th and runs for two weeks, with over 200 events in 38 venues including workshops, hands on experiments, for both adults and children. (Photo by Jeff J Mitchell/Getty Images) less 
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Getty Images | Photo By Jeff J Mitchell / Getty Images
Sat, Feb 26, 2011 7:16 AM EST