People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
More boys than girls are born during the day; more girls are born at night.
120
Intelligent men tend to be more sexually faithful.
31
Only 2% of the Earth's population are natural redheads.
13
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
In one day an average person will take about 18,000 steps.
55