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Author Question: A traveler has about 536 in his checking account, about 2107 in his savings account and exactly 7.62 ... (Read 60 times) |
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The human body produces and destroys 15 million blood cells every second.
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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There are 20 feet of blood vessels in each square inch of human skin.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.