Full bladders, wasabi alarm earn Ig Nobels

Mayor of Vilnius Arturas Zuokas, left, receives the Ig Nobel Peace Prize from Nobel Laureate Peter Diamond (Economics, 2010), right, during the 21st annual Ig Nobel Awards ceremony at Harvard University in Cambridge, Mass., Thursday, Sept. 29, 2011. Zuokas won for solving the problem of illegally parked cars by crushing them with an armored vehicle. (AP Photo/Michael Dwyer)