People with blue eyes are better able to see in the dark.
153
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
Women have a slightly higher average IQ than men.
164
Americans will spend more on cat food this year than baby food.
32
40% of people who are rejected in romantic love slip into clinical depression.
72
Women mature much faster than men.
1k
The Japanese, on average, are the shortest people.
320