If I step out of this TED Talk today and I get hit by a car and I break my hip, I'll be taken to hospital and I'll be given loads of diamorphine. Diamorphine is heroin. It's actually much better heroin than you're going to buy on the streets, because the stuff you buy from a drug dealer is contaminated.
Si al salir de esta charla de TED, un auto me atropella y me fractura la cadera, me llevarían a un hospital y me administrarían mucha diamorfina. La diamorfina es heroína.