Slingshot

A slingshot was a weapon that launched objects. Brodie destroyed one of the Butler Institute's security cameras by shooting a rock at it with a slingshot given to him by the Seventh Doctor. (PROSE: Cat's Cradle: Warhead) In 1988, Ace killed a Cyberman by shooting it with a gold coin fired from a slingshot. (TV: Silver Nemesis) In 1605, Rory Williams once killed Sontarans by firing marbles at their probic vents. (GAME: The Gunpowder Plot) The Eleventh Doctor once used a slingshot to expose an energy barrier set up by the Silurians. (TV: The Hungry Earth)