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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).

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

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Approximately 500,000 babies are born each year in the United States to teenage mothers.

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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

The Koala does not normally need to drink, because it can obtain all of the moisture it needs by eat The Koala does not normally need to drink, because it can obtain all of the moisture it needs by eat
Examples of goal setting Examples of goal setting
Forensic anthropologists working at a temporary morgue following the recovery of remains from a floo Forensic anthropologists working at a temporary morgue following the recovery of remains from a floo
A team of forensic experts working on remains recovered from Ovcara in the former Yugoslavia. A team of forensic experts working on remains recovered from Ovcara in the former Yugoslavia.
The job interview. The job interview.
Most Americans obtain their drinking water from a community water system Most Americans obtain their drinking water from a community water system
Video: Neural Reflex Arc Animation

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