A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The lifespan of a tastebud is ten days.
130
Women buy four out of every 10 condoms sold.
71
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6