A hard working adult sweats up to 4 gallons per day.
39
Intelligent people have more zinc and copper in their hair.
233
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
There are two credit cards for every person in the United States.
2
Someone on Earth reports seeing a UFO every three minutes.
180
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
91% of Americans eat turkey on Thanksgiving.
197