Science Friday

Science Friday with host Ira Flatow discusses the latest in science, technology, health, and the environment. It's brain fun, for curious people.

Recent Episodes

Hr1: News Roundup, Illegal Plant Trade, Swarming Intelligence

A roundup of the week in science, a look at software in the classroom, trade in illegal plants, and a Macroscope video about how ant colonies and the multi-nucleated slime mold organize themselves into dynamic structures.

Hr2: News Roundup, Concussions, Science Club

A roundup of the week in science, the whole story on whole milk, football and Chronic Traumatic Encephalopathy, and a Science Club project that asks you to build your own communications device.