Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
In 2012, as phone booths become increasingly obsolete because of mobile phones, a Japanese artist has turned several booths in Osaka into aquariums.
7
Some farmers in Kenya are using elephants' natural fear of bees and building "beehive fences" that keep wild elephants from trampling the crops. It keeps the farms safe, and prevents farmers from having to kill elephants to defend their livelihood!
9
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10