There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
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 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
There's a regenerative candle that creates a new candle as it melts.
20
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13