The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Past and current ranges of the grizzly bear.
Providing patient education
The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old.
Students in class
How to solve equations that contain sine using special triangles (Part 1)