Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
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Everyone has one nostril that is larger than the other.
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Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.
Phosphatidylcholine, a typical phosphoglyceride
A typical office layout.
A typical battery load tester hookup.
A typical catalytic converter with a monolithic substrate.
Typical pregnancy posture.
Carnivorous plants of the genus Nepenthes grow in nitrogen-poor soil