Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Human hair and fingernails continue to grow after death.
7
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
It takes about 20 seconds for a red blood cell to circle the whole body.
102
A human being loses an average of 40 to 100 strands of hair a day.
133
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
On average a woman has 4 sexual partners in her lifetime.
-143
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127