There are more nerve cells in one human brain than there are stars in the Milky Way.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
The biological process of nitrogen fixation
Primary neurulation
Amino Acid carbon skeleton
Functional Groups of Carbon
Graphs of Primary Trigonometric Ratios
In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv