Richard J. Davidson (born December 12, 1951) is an American psychologist and professor of psychology and psychiatry at the University of Wisconsin–Madison . Ig Nobel prizes honour scientific studies that make people laugh and then make people think: https://www.montrealsciencecentre.com/blog/the-ig-nobel-prize-celebrating-science-humour The Ig Nobel Prize (/ˌɪɡnoʊˈbɛl/ IG-noh-BEL) is a satiric prize awarded annually since 1991 to celebrate …