The study in question was conducted over 35 years ago in Japan, led by a professor of pediatric dentistry Shigeru Watanabe. So festive.Ĭhemistry: An estimation of the total saliva production for the average five-year-oldĪ lot. In celebration of the award, scientists threw rubber cockroaches at the audience. A detection mechanism remains elusive, but the discovery is fascinating nonetheless. So why do they do this, and why is that important? The researchers wanted to understand how some animals detect magnetic fields, which could inform biologically-inspired sensors. Ok so obviously a dead cockroach behaves differently than a live cockroach, but specifically, the magnetic fields also behave differently. Martin Levy examined this behavior with residents, finding that those who received positive reinforcement tended to master concepts more than those who did not.īiology: Dead magnetized cockroaches behave differently than living magnetized cockroaches By simply saying “good” in a neutral tone, surgeons can better learn necessary techniques. It lets an animal know they’re doing well in a concise and concrete way. Medical education: Clicker training is great for training dogs, and orthopedic surgeons!Ĭlickers have long been used as a tool to train various types of animals. According to Gallus, eating Italian pizza with local ingredients is a good indicator of following a Mediterranean diet based on local foods. The pizza itself isn’t healthy, but in Italy at least, it might be indicative of a certain lifestyle. The finding is the result of three papers published by Silvano Gallus and a team of food scientists over the course of a few years that showed Italian pizza eaters were at a lower risk of developing certain chronic illnesses. Here’s the catch, it’s not just any frozen pizza, that pizza must be from Italy. Medicine: Pizza can protect against cancer Let’s take a closer look at this year’s winners: It begins as all distinguished ceremonies do, with a paper airplane competition, where audience members must aim for a helmet-clad human target on stage: The ceremony itself is a rather strange affair. Paper airplane competition at the 2019 Ig Nobel Prize Ceremony (credit: Improbable Research) Every year, 10 prizes are awarded to scientists with discoveries that are exceedingly eccentric. Sometimes science answers questions about the fundamental wonders of our galaxy, but other times, it answers far smaller and weirder questions. In recognition of the latter, the Ig Nobel Prizes recognize achievements that make people laugh.then think. Scientists, on the other hand, can be exceedingly ridiculous people. Science, at times, can be a little stuffy. The particles in the air were ionized by the sheer dynamicity of it. The 2019 Ig Nobel Prize Ceremony was held in September at Harvard University, where the world’s top thinkers gathered to celebrate the year’s strangest scientific advances.
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