The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
There's a café in France which charges €7 for a coffee to rude customers and €1.40 to people who talk politely to staff.
17
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22