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Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

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Funny Maths Response Funny Maths Response
Schematic diagram showing polyclonal response by B cells against linear epitopes. Schematic diagram showing polyclonal response by B cells against linear epitopes.
Pasteur effect Pasteur effect
The Effect of Using PPP on Comparisons of GDP The Effect of Using PPP on Comparisons of GDP
From Signal Reception to Response From Signal Reception to Response
Video: The Nerve Impulse

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