Half of all Americans over the age of 55 have no teeth.
39
Men fall in love faster than women do.
32
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
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
In a lifetime, an average person walks the equivalent of 5 equators
177
47% of people have a nightmare at least once a month.
186
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
In a year, the average person walks four miles to make his or her bed.
56