Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
20
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13