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Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

In Search of Primordial Photons In Search of Primordial Photons
Rotary Engine Rotary Engine
Typical computer-controlled diesel engine fuel injectors. Typical computer-controlled diesel engine fuel injectors.
Engine oil pressure is used to switch cam lobes on a VTEC system. Engine oil pressure is used to switch cam lobes on a VTEC system.
A single overhead camshaft engine with a timing belt that also rotates the water pump. A single overhead camshaft engine with a timing belt that also rotates the water pump.
Exploring Microsoft Office 2010, Volume 1 (2nd Edition) 2nd Edition Exploring Microsoft Office 2010, Volume 1 (2nd Edition) 2nd Edition
Video: Phases of mitosis

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