The familiar sounds of your heart are made by the heart's valves as they open and close.
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
The Periodic Table (Part 2)
Transurethral resection of the prostate (TURP). As a treatment for BPH, part of the prostate gland i
The Mesengenic Process in stem cells
Process flow diagram for Acetic Anhydride Plant
How to find the definite integral using the fundamental theorem of calculus (Part 1)
How to calculate simple interest (Part 5; r = I/Pt)