There's a regenerative candle that creates a new candle as it melts.
20
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
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
The Beatles wrote into their contracts for American concerts that they would not play in front of segregated audiences.
24
In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13