Q: When was the revolver, a hand gun with a rifled barrel and a revolving cartridge cylinder, invented?
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A: 1835

Q: "What 2009 science fiction disaster film starring John Cusack, Chiwetel Ejiofor, Amanda Peet, Oliver Platt, Danny Glover, Thandie Newton, and Woody Harrelson references Mayanism and the Mesoamerican Long Count calendar, depicting a series of ""Doomsday"" scenarios that plunge the world into chaos?"
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A: 2012

Q: Who was the professor of radio astronomy at Manchester University who founded the Jodrell Bank Observatory and after whom the telescope he built has been renamed?
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A:
sir bernard lovell