Battle of Zama

Recreation of Martin Luther King Jr. 's cell in Birmingham Jail at the National Civil Rights Museum

Temperature map of the cosmic microwave background measured by the Planck spacecraft

The DU penetrator of a 30 mm round from the GAU-8 Avenger

Scipio Africanus drilled his legions to open silent lanes in their formation; Hannibal's war elephants charged straight through and stampeded the Carthaginian flanks. The man who nearly destroyed Rome watched his own beasts end him.