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POPSNeat tricks to teach your body Some little-known practical tips about your body, such as: If your throat tickles, scratch your ear. If your hand falls asleep, rock your head from side to side - etc.
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POPS33 Names of things you didn't think had names 29. SNORKEL BOX A mailbox with a protruding receiver to allow people to deposit mail without leaving their cars. 30. SPRAINTS Otter dung. 31. TANG The projecting prong on a tool or instrument. 32. WAMBLE Stomach rumbling. 33. ZARF A holder for a handleless coffee cup. And Deepti's Octothorpe's in the list too......now, everyone try saying hemidemisemiquaver 10 times fast! :D
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POPSHow to Talk to a Global Warming Skeptic (FAQ) More common questions and myths answered at the source, thoroughly cross-referenced and conveniently categorized and sub-categorized by type of argument: Stages of Denial Scientific Topics Types of Argument Levels of Sophistication A nice reference that's updated with fresh comments. Many "skeptics" often are unaware (by choice or by circumstance) that their common questions have already been addressed by scientists long ago.
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POPSCaral: The first city in the New World A brief article on a stunning archaeological discovery in South America. About six years ago, Peruvian/American archaeologist Ruth Shady , introduced the "oldest city in America" to the world. It was Caral; an ancient city on the Pacific coast of Peru, with trade centers, temples and a pyramid complex not less impressive than its counterparts in Mexico and Guatemala. The most exciting thing about Caral was its age: The city was carbon dated to ca. 3000 BCE, which strongly suggested a radical change in history textbooks. All evidence show Caral was not an exception in the region and there are many more ancient towns, waiting to be discovered. Another interesting thing about Caral is, its surprisingly peaceful social order. Archaeologists found no city walls, no forts, no signs of an army and even not a single weapon in Caral. Once again, thanks to Ruth Shady for this fantastic discovery.