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Paige's Dysprosium Page ... WHAT IS DYSPROSIUM? ... The name dysprosium is derived from the Greek word "dysprositos," meaning hard to get at. In many ways this lesser known, somewhat mysterious element is true to its name. It is difficult to isolate and limited in its uses.
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This WebElements periodic table page contains Essential information for the element dysprosium ... Isolation: dysprosium metal is available commercially so it is not normally necessary to make it in the laboratory, which is just as well as it is difficult to isolate as the pure metal. This is largely because of the way it...
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Children’s books published before 1985 are dangerous, unless cleared by expensive tests, say federal consumer product regulators. Many used-book sellers and secondhand store owners are refusing pre-1985 books and clearing them off the shelves, writes Walter Olson of Overlawyered in City Journal.
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What makes this so dangerous is the fact that the Apple power adapters do not integrate sufficient short circuit protection on the DC side. This means, when the wires touch or nearly touch, they will arc and generate a spark – not once, but again and again, as long as the adapter remains plugged into electricity.
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There’s a six letter word that figures prominently in a number of the papers this morning that could be very dangerous for Labour and Gordon.
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A tangled web and once again, it is humans who are a danger to pigs, not the other way around. We retain our title as one of the most dangerous species in the biosphere...
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When heated to decomposition, dysprosium nitride may emit toxic fumes of NOx and ammonia. ... (Sax, Dangerous Properties of Industrial Materials, eighth ...
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