Can a bird really dance to a beat?
In this segment, live from Tucson, Arizona, we'll take a scientific look at the chile pepper, from the chemistry and biology of a pepper's burn, to the psychology of why some people like it hot. Grab some salsa and listen in!
What's really going on inside your head? We'll talk with scientists using functional magnetic resonance imaging to study the workings of the human brain.
Physics + Chemistry
Technology + Engineering
Arts, Culture + History
Food + Garden
Ethics + Policy