Is there a link between income inquality and kissing? And why do alligators make such loud bellows around mating season? Feedback reports from the Ig Nobel prize
Source:
https://www.newscientist.com/article/2254902-the-weird-and-wacky-science-that-won-ig-nobel-prizes-this-year/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home