Harold Edgerton: The Man Who Froze Time

Every time you use the flash on your smartphone or camera, you should give silent praise to Harold Eugene Edgerton. In the era of vacuum tubes and radios the size of tables, Edgerton created a way to stop the world; a bullet passing through an apple; a footballer's boot connecting with a ball; the crown-like splash created from a single drop of milk. He was the first man to harness electricity to freeze time to an instant.