Males sweat 40% more than females.
104
People in parts of Western China put salt in their tea instead of sugar.
16
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 suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
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
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
2% of Europeans lack the genes for smelly armpits.
6