Master of Ceremonies Marc Abrahams holds up a 2016 Ig Nobel Prize while presiding over the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Thomas Thwaites of the United Kingdom accepts the 2016 Ig Nobel Prize in Biology for "creating prosthetic extensions of his limbs that allowed him to move in the manner of, and spend time roaming the hills in the company of, goats" during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Human spotlight Katrina Rosenberg lights the stage during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Fredrik Sjoberg of Sweden accepts the 2016 Ig Nobel Prize in Literature for "his three-volume autobiographical work about the pleasures of collecting flies that are dead, and flies that are not yet dead" during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Audience members throw paper airplanes at the stage during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Nobel Laurette Eric Maskin (R) presents the 2016 Ig Nobel Prize in Biology to Thomas Thwaites of the United Kingdom for "creating prosthetic extension of his limbs that allowed him to move in the manner of, and spend time roaming the hills in the company of, goats" during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Nobel Laurette Rich Roberts (R) presents the 2016 Ig Nobel Prize in Perception to Atsugi Higashiyama of Japan for "investigating whether things look different when you bend over and view them between your legs" during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder

Nobel Laurette Roy Glauber (R) congratulates Atsugi Higashiyama of Japan for winning the 2016 Ig Nobel Prize in Perception for "investigating whether things look different when you bend over and view them between your legs" during the 26th First Annual Ig Nobel Prize ceremony at Harvard University in Cambridge, Massachusetts, U.S. September 22, 2016. REUTERS/Brian Snyder