The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Did you know?
Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
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Medication errors are three times higher among children and infants than with adults.
Did you know?
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Did you know?
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Exercise increases the heart rate.
Maximal Heart Rate Over Time
With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ...
Enzymatic rate enhancements
Egg Cooking Times
Desired Fertility versus Total Fertility Rate in Developing Countries