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Author Question: Which crack detection technique requires the use of a blacklight? A) Zyglo B) Magnetic flux C) ... (Read 100 times) |
Did you know?
The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.
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Cyanide works by making the human body unable to use oxygen.
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Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.
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Excessive alcohol use costs the country approximately $235 billion every year.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.