2% of Europeans lack the genes for smelly armpits.
6
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
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
Women mature much faster than men.
1k
Each year, around 24,000 Americans are bitten by rats!
65
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7
Children's sense of smell is better than adults'.
860