Hector the Tickle Robot, Eyeball Teeth, a Little Bit of ~Spice~ (and Neuroscience)

The Weirdest Thing I Learned This Week by Popular Science

Author and food historian Priya Mani joins the show to talk about the neuroscience of spice. Plus, Laura explains why whales have teeth on their eyes (SERIOUSLY), and Rachel gets into why a tickle robot exists. The Weird...View more