Muhammad is the most common name in the world.
96
Children's sense of smell is better than adults'.
860
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Girls have more tastebuds than boys.
124
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 cry but they don't produce tears until one to three months after birth.
238
Most people smile when they are frustrated, according to a study.
15