Ano Internacional da Astronomia


Chama-se a isto andar com a cabeça no ar ;)

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Wonderful hand-drawn maps

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Last month, I asked Slate readers to send me their hand-drawn maps . The request was part of my series on signs , the tools that professionals use to orient us and direct us from point A to point B. But official signs aren't the only things that help us get around. Since early man first drew on his cave wall—including marks that some scholars argue were maps of local rivers and settlements—we've been sketching out routes to guide one another to the market and to the mountain top. These humble maps can be beautiful. They can also be messy, indecipherable, inaccurate, and unattractive. Slate readers sent in nearly 200 maps, and they ranged from hasty scribbles on scrap paper to elaborate, multicolored renderings. No matter what it looks like, a handmade map offers several advantages over a road atlas or the directions you get from Google. Read on to see some of your most interesting hand-drawn maps—and to discover why homemade maps are often superior to the ones d...
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It's all Greek to me ;-D

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Stephen Halliwell GREEK LAUGHTER A study of cultural psychology from Homer to early Christianity In the third century BC, when Roman ambassadors were negotiating with the Greek city of Tarentum, an ill-judged laugh put paid to any hope of peace. Ancient writers disagree about the exact cause of the mirth, but they agree that Greek laughter was the final straw in driving the Romans to war. One account points the finger at the bad Greek of the leading Roman ambassador, Postumius. It was so ungrammatical and strangely accented that the Tarentines could not conceal their amusement. The historian Dio Cassius, by contrast, laid the blame on the Romans’ national dress. “So far from receiving them decently”, he wrote, “the Tarentines laughed at the Roman toga among other things. It was the city garb, which we use in the Forum. And the envoys had put this on, whether to make a suitably dignified impression or out of fear – thinking that it would make the Tarentines respect them. But in fact g...
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