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Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

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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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The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

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Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Evolutionary adaptation to a new environment via natural selection. Evolutionary adaptation to a new environment via natural selection.
The rock cycle and the Earth’s physical environment The rock cycle and the Earth’s physical environment
Selective pressures from the environment influence adaptation Selective pressures from the environment influence adaptation
Industrial Waste and the Impact on the Environment Industrial Waste and the Impact on the Environment
Testing Infants’ Knowledge Testing Infants’ Knowledge
Grade 11 Chemistry Grade 11 Chemistry
Video: Retina

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