The average office desk has 400 times more bacteria on it than a toilet.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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Cyanide works by making the human body unable to use oxygen.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.
Desert cottontail as seen from behind such that the white tail is easily visible
Leaf from a Black Walnut tree
Potential uses of stem cells
Types and characteristics of stem cells for culture