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A few years after the birth of the automobile and the internal combustion engine, a French inventor Michel Frenkel patented the first exhaust gas purification system. A device that was supposed to eliminate bad odors emanating from cars. The current catalytic converter, adidas foam rnnr instead, nike airforce was born in the USA around the 70s and spread a few decades later, nike the shoes thanks to the spread of "green" petrol which uses benzene as an anti-knock (additive used to prevent the explosion of the fuel air mixture in the engine), instead of the lead contained in red petrol. April 17, 2006...
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Illusion or reality? A new scientific hypothesis casts doubt on the phenomenon of ball lightning: they exist, chucks converse yes, asics laufschuhe f眉r damen but only in the brains of those who see them! A surprising hypothesis, asicsoutlet which is based on the interaction between magnetic fields and some areas of our brain. And yet it cannot explain everything... 14 June 2011 Elisabetta Intini...
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A Swiss company has announced that it is able to industrially remove carbon dioxide from the air for reuse in other fields. For example to produce fertilizers or other substances useful to humans. The company is called Climeworks and its new plant, new balance990 which is located on an incinerator near Zurich can remove 900 tons of CO2 from the atmosphere per year. Simple, new balance 574 new balance but expensive. Christoph Gebald, converse beige co-founder of the company, explains: 芦Our goal is to capture a quantity of CO2 from the air comparable to 1 percent of that which is produced and released into the atmosphere by man. A goal that we want to achieve by 2024." The functioning of the Swiss system issimple from a conceptual point of view: it involves sucking in air and ensuring that carbon dioxide is captured by special filters. Once saturated they are heated and the gas, combining with the humidity in the air, can be easily extracted. Since the plant was built on the roof of an incinerator, the energy necessary to heat the filter is extracted directly from it. The Climeworks plant was built on an incinerator from which it takes the heat necessary for operation. 漏 Climeworks ...
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Not all poops are the same (as can easily be verified in the privacy of your own bathroom). Some, winter converse in fact, asics gel1130 float proudly as if they were balloons; others instead sink to the bottom like stones. Why this difference? It seems incredible but perhaps we have an explanation, new balance discovered almost by chance and so far only applicable to mice (but in all likelihood also applicable to humans): it is found in a study published in Scientific Reports. Science Can you donate your poop?...
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On Monday 19 April, for the first time in history, a helicopter built on Earth flew to another planet. The historic result was achieved by Ingenuity, nike shoes the small NASA drone that two months ago reached Mars in the company of the bulkier automatic robot (rover) Perseverance. The experimental flight was a success and will allow us to better explore the planet in the coming months, Yeezy 700 observing and photographing it from above....
