Your fingernails grow faster in summer.
744
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
The best diamonds are colored blue-white.
80
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
It's impossible to kill yourself by holding your breath.
22
The chances of making two holes-in-one in a round of golf are one in 67 million.
67
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
Macklemore and his hit “Thrift Shop” was the first time since 1994 that a song reached number 1 on the Hot 100 chart without the support of a major record label.
2