In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
London's King's Cross railway station has a platform 9 3/4 in dedication to Harry Potter.
10
By weight, Bone is five times stronger than steel.
417