‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
People with blue eyes are better able to see in the dark.
153
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
Women have a slightly higher average IQ than men.
164
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
Just one in three consumers pays off his or her credit card bill every month.
27
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8