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Author Question: What is the international color code for compressed air? a. Gray c. Yellow b. Black d. Black and ... (Read 99 times) |
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
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It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.
Microscopic photo taken by Opportunity showing a gray hematite concretion, indicative of the past pr
Bergmann’s and Allen’s rules expressed in two rabbit species. (a) A snowshoe hare. (b) A desert-livi