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Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
Did you know?
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.