The events of 9/11 as they unfolded through actual audio.
World's Biggest Custom Revolver
A man in Poland has built the world's largest working revolver, according to Guinness World Record. The weapon, a Remington model 1859, was built by Ryszard Tobys. It took Mr Tobys around 2,500 hours to construct. 45-kg revolver, whose chamber holds six 136 gram bullets, shoots with great accuracy at a range of up to 50 meters.