The Mystery Of Matter - Episode 3: Into the Atom

Caught up in the race to discover the atom’s internal parts — and learn how they fit together — a young British physicist named Harry Moseley uses newly discovered X-rays to put the Periodic Table in a whole new light. And a young American chemist named Glenn Seaborg creates a new element — plutonium — that changes the world forever, unleashing a force of unimaginable destructive power: the atomic bomb.