Only 1% of bacteria cause disease.
45
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Your heart will pump about 212 million liters in its lifetime.
26
Redheads require up to 20% more anesthesia to be knocked out.
112
One or two alcohol drinks a day can be anti-inflammatory.
75
Human teeth are almost as hard as rocks!
47
Fidgeting can burn about 350 calories a day.
201
You're born with 300 bones, but when you get to be an adult, you only have 206!
17