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Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
The average adult has about 21 square feet of skin.
Did you know?
Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
Did you know?
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Did you know?
Thyroid conditions may make getting pregnant impossible.