Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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