What if there was a black hole in your pocket?
Watch video What if there was a black hole in your pocket? online without registration, duration 03 minute 38 second in high hd quality. This video was added by user Kurzgesagt – In a Nutshell 16 July 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 15 million once and liked it 298 thousand people.