There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.
Did you know?
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
Did you know?
Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Effects of introduced parasites on American chestnut trees.
History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar
Percussion for Ascites: Puddle Sign
Audiometry. The child in this photograph is undergoing a hearing test with an audiologist.
Development encompasses both gains and losses. Sometimes a health crisis (loss) can result in a heal
Three polar bears investigate an American submarine that surfaced in ice-covered Arctic waters.