Wakey Wakey! The many lives of amphetamine

The 1929 discovery of amphetamine heralded the dawn of the age of Speed -- a drug with an extraordinary and triumphant career. The first modern antidepressant, a powerful prop in warfare, a diet pill, a devastating illicit drug -- now reincarnated as a treatment for ADHD. Historian of science Nicolas Rasmussen unearths the making of modern medicine, Big Pharma, and a humble stimulant.