‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
In one day an average person will take about 18,000 steps.
55
The world's tallest man reached 8 feet 11 inches at 21.
202
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
There are two credit cards for every person in the United States.
2
