Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Did you know?
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
Thyroid conditions may make getting pregnant impossible.
The Genetic Code
Diffusion spectrum MR image of human brain
A full-term pregnancy. Image illustrates position of the fetus and the structures associated with pr
Image of Brain Structures
Science Background
Predictions for the results of mutation of an overlapping and a nonoverlapping genetic code