The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
The average American/Canadian drinks about 600 sodas a year!
62
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
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
Babies crawl an average of 200m a day.
212
Women rate men more attractive if other women are looking and smiling at him.
17
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170