Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Only about 2% of the world population has green eyes.
36
2% of Europeans lack the genes for smelly armpits.
6
Children's sense of smell is better than adults'.
860
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Americans will spend more on cat food this year than baby food.
32