Everyone has one nostril that is larger than the other.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.
Did you know?
Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
The phosphorus cycle.
Distribution of Aggregate Mining
Basic Food Groups and Their Major Nutrients
Nutrients in Chocolate
Open pit mining creates immense holes at the surface
U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994