Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
Brumbies, Kakadu National Park
Heading for the ocean on a beach at the Pu'uhonua o Honaunau National Historical Park
Using Parallax to Determine Distance
A DC voltage is applied across the spark plug gap after the plug fires and the circuit can determine ...
How to divide imaginary terms and complex numbers
How to calculate the DRT to determine which is more effective against the pathogen