The average person falls asleep in seven minutes.
115
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
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
The average woman uses her height in lipstick every 5 years.
146
Infants spend more time dreaming than adults do.
102
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82