Ig Nobel Prizes showcase surprising science

The Ig Nobel Prizes, the satirical awards that celebrate the quirky side of science, were held outside the US for the first time this year due to travel concerns. Researchers from around the world, many in costume, travelled to collect their awards from actual Nobel laureates, for research ranging from cockroaches worn on heads to nose-blowing, kissing cavemen and buried underwear. Social psychologist Paul Piff's team won for finding that wealth makes people more self-interested, entitled and greedy, after discovering that rich people took twice as much candy from a bowl meant for children. A…

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