In science, there are some traditions: Every October, the Nobel Prize committee announces the winners of that year’s awards, which are presented in Sweden in December. And every September for the past 33 years, a different committee has awarded the Ig Nobel Prizes in Cambridge, Massachusetts. And every year, on the day after Thanksgiving, Science Friday plays highlights from the awards ceremony. 

The Ig Nobel awards are a salute to achievements that, in the words of the organizers, “make people laugh, then think.” They are presented by the editors of the science humor magazine Annals of Improbable Research to 10 lucky(?) winners for unusual achievements in science, medicine, and other fields. This year’s ceremony was held virtually, with a webcast taking the place of the traditional raucous ceremony in Harvard’s Sanders Theater. However, it still contained many elements of the in-person Igs, from flying paper airplanes to the participation of real Nobel Laureates in the ceremony. 

This year’s awards included prizes for explaining why many scientists like to lick rocks,  for re-animating dead spiders to use as mechanical gripping tools, and for using cadavers to explore whether there is an equal number of hairs in each of a person’s two nostrils. SciFri producer Charles Bergquist joins Ira to discuss highlights from this year’s ceremony.

You could be flushing important information about your health right down the toilet—quite literally. Pee and poop can tell you a lot about your health, so what if your waste…didn’t go to waste? What if, instead, it could tell you more about your health? Like number one, it can catch a condition like diabetes early. Or number two, check out what’s going on in your gut microbiome.

That’s the goal of the smart toilet—a device that gets all up in your business to tell you more about your health. Ira talks with the inventor of the PH Smart Toilet, Dr. Seung-min Park, instructor of urology at Stanford’s School of Medicine in California, about how the toilet works, how it can be used to catch diseases early on, and the ethical implications of such a device.

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