Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Someone on Earth reports seeing a UFO every three minutes.
180
Every human spent about half an hour as a single cell.
144
A hard working adult sweats up to 4 gallons per day.
39
Women have a slightly higher average IQ than men.
164
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Children's sense of smell is better than adults'.
860
The average American eats at McDonalds more than 1,800 times in their life.
52