Physical Science

No Hair Theorem

Although most people have some notion of what a black hole is, you can’t decide on how to characterize one without a precise definition.  Such a precise definition is known in general relativity, but the details are too complex for…
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Iodine Deficiency

Iodine deficiency is a problem throughout most of the world and Iodine is perhaps the most misunderstood and feared nutrient of all of the nutrients because of the potential for iodine poisoning. Acute iodine poisoning is actually very rare and…
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