In 2012, as phone booths become increasingly obsolete because of mobile phones, a Japanese artist has turned several booths in Osaka into aquariums.
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Scientists in Germany have developed a candy that doesn't cause cavities.
11
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
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In 1916, a US amendment was proposed to put all acts of war to a national vote. If you voted yes you would have to register as a volunteer for service in the United States Army.
5
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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Lentil As Anything, a successful Australian restaurant, allows its customers to pay whatever price they feel like paying for the food.
11
The first foreigner to become a samurai was an African slave.
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