There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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The first foreigner to become a samurai was an African slave.
26
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
Paul McCartney dreamed the melody of "Yesterday" one night and immediately wrote the music the next morning. He then looked around for a month to make sure that he didn't subconsciously plagiarize it from somebody else.
11
In Dubai, there’s a fridge magnet that orders a pizza delivered to your door.
12
In 2012, as phone booths become increasingly obsolete because of mobile phones, a Japanese artist has turned several booths in Osaka into aquariums.
7