Muhammad is the most common name in the world.
96
Yawns are more contagious among people with closer relationships.
163
Intelligent people have more zinc and copper in their hair.
233
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
A person swallows approximately 295 times while eating dinner.
63
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10