 Coral reefs are limestone accumulations, which represent the skeleton of the cor... [read >>]
Date: 31 May 2007, 15:26 GMT
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 In small amounts, ice is just a solid, brittle, crystalline material; but when a... [read >>]
Date: 30 May 2007, 08:40 GMT
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 There's no wood having a longer history than that of cedar wood. Cedars are... [read >>]
Date: 29 May 2007, 15:06 GMT
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 Can’t you enjoy certain foods or do they cause adverse reactions? Do they induce... [read >>]
Date: 28 May 2007, 11:21 GMT
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 The first nation victim of the global warming seems to be a micro-country in the... [read >>]
Date: 26 May 2007, 09:06 GMT
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 Most birds and mammals are intimidated when someone stares at them. When lemurs ... [read >>]
Date: 25 May 2007, 17:06 GMT
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 During 4 million years of evolution, people just gathered, hunted and fished wha... [read >>]
Date: 24 May 2007, 17:06 GMT
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 The Atacama Desert is located in northern Chile and reaches a small part of sout... [read >>]
Date: 23 May 2007, 11:33 GMT
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 The largest horses in the world are those of the English breed Shire. These hors... [read >>]
Date: 22 May 2007, 16:36 GMT
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 After 35 years, you practice sports mainly to maintain your health and good shap... [read >>]
Date: 21 May 2007, 17:06 GMT
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 The dog is the first domesticated animal, from the time when people were just hu... [read >>]
Date: 19 May 2007, 07:15 GMT
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 Fungi can be found everywhere in some organic chemicals, from water to pastures ... [read >>]
Date: 18 May 2007, 15:14 GMT
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 In Holland, there is a millenary struggle between man and the sea. 700 years ago... [read >>]
Date: 17 May 2007, 16:31 GMT
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 A coral is a colony made of small animals, called polyps. The polyps live in sym... [read >>]
Date: 16 May 2007, 17:06 GMT
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 Nemagon is the commercial name of the DBCP (dibromo chloropropane), developed an... [read >>]
Date: 15 May 2007, 17:06 GMT
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 Of the seven continents, Antarctica detains some superlatives: it is the coldest... [read >>]
Date: 15 May 2007, 11:13 GMT
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 Nothing hurts a man more than this. The diagnosis of impotence (sexual dysfuncti... [read >>]
Date: 14 May 2007, 19:16 GMT
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 They euphemistically call it "female circumcision", but this is in fac... [read >>]
Date: 11 May 2007, 19:26 GMT
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 Due to which process can we observe perfectly horizontal layers on the limestone... [read >>]
Date: 10 May 2007, 18:31 GMT
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 This civilization flourished on the territory which is nowadays central Italy (f... [read >>]
Date: 09 May 2007, 19:11 GMT
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 People have been amazed since Antiquity by dolphins’ intelligent behavior. 2,000... [read >>]
Date: 08 May 2007, 16:07 GMT
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 We all know that the Earth's day is made of roughly 24 hours (there is an e... [read >>]
Date: 07 May 2007, 19:06 GMT
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 We, people, depend on light. Over 80 % of the information we get is visual. That... [read >>]
Date: 04 May 2007, 19:21 GMT
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 The ozone's problem was signaled even from the 70s, when the United States ... [read >>]
Date: 03 May 2007, 17:11 GMT
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 Currently, we play with the clime of our planet, hoping for the minimum results.... [read >>]
Date: 02 May 2007, 19:21 GMT
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 This is the strangest sea in the world. It is not even a real sea, but the large... [read >>]
Date: 01 May 2007, 19:06 GMT
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 Caves represent a world transfixed by millennia, harboring extremely beautiful a... [read >>]
Date: 30 April 2007, 18:06 GMT
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 Water is the blood of planet Earth and its circuit maintains it alive. And this ... [read >>]
Date: 27 April 2007, 07:47 GMT
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 Water gives our planet the name “Blue Planet”. This chemical gives life to Earth... [read >>]
Date: 26 April 2007, 11:08 GMT
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 The emergence of the mountain bikes filled the roads with those addicted to this... [read >>]
Date: 25 April 2007, 11:21 GMT
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 Volcanoes are the result of the tectonic movements of the Earth's crust, wh... [read >>]
Date: 24 April 2007, 12:21 GMT
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