Ryszard Tobys of Poland is the Guinness Book World Record holder for building the worlds largest working revolver. The revolver is a scaled up Remington model 1859, that is 28mm in caliber. The gun weighs 99 pounds and is said to be accurate at 50 feet.
The previous record holder was Spanish-American astronaut Michael López-Alegría, who spent 215 consecutive days in space in 2007. Today marks 216 consecutive days for Kelly, who launched into space on March 27th of this year. His number count is only going to grow, too, as he’s slated to spend a total of 342 days on the International Space Station before coming back home.