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View of the planet Earth from the Apollo spacecraft. The Red Sea, which separates Saudi Arabia from the continent of Africa, is clearly visible at the top. (Photograph courtesy of NASA.) Full Review »
Most people associate snakes, scorpions and spiders with painful and possibly dangerous bites or stings, although a few may have actually encountered a dangerous snake. Among rural populations, stories and myths about snakes abound, and many peop Full Review »
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