Nothing to a Bee Adrian Dyer
b'While various vertebrates have been taught to learn humans\' concept of "zero," might too honey bees, even though their brains have thousands of times fewer neurons? In episode 31 Adrian Dyer\\xa0from RMIT and Monash\\xa0University\\xa0in Australia talks with us about his work first teaching bees to count and then extrapolate what they\'ve learned to infer zero.'