A mechanical engineer who teaches robots to dance, a carnivore ecologist who tracks bears, and a paleoanthropologist who studies the evolution of the human diet by looking at the markings on million-year-old bones! Dr. Brain explains the brain science behind softball.

A brilliant scientist can make stars here on Earth using lasers; an augmented reality game teaches kids how to get along better, quantum computers are the future of computing; and meet a scientist who helped add new elements to the periodic table!