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Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Did you know?
Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Did you know?
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.