Recovered from a 1st-century Roman shipwreck in 1901, the Antikythera Mechanism is the world’s oldest known analog computer, at an estimated 2,200 years old. While the device’s mechanism has long since been known to have involved astronomical calculations, its full nature has been shrouded in mystery, with the mechanism’s approximately 30 bronze gears having corroded into a single lump over the millennia that it lay on the seafloor. However, new examinations by a multi-national research team have deciphered nearly all of the surviving text that had been inscribed on the device by its builder from ancient Greece.
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A great deal of the carbon dioxide that our industry produces can be extracted at the source before it gets into the atmosphere, where it would otherwise act as a greenhouse gas, trapping solar radiation before it can radiate back out into space. While the gas can be trapped, storage becomes an issue, especially given the sheer tonnage that is emitted by power plants and factories across the globe. But a new process may allow CO2 to be processed into solid rocks, made up of stable compounds that won’t enter the atmosphere.
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A new report from the U.K’s Guardian newspaper has unveiled that Peabody Energy, the U.S.’s largest coal producer, was actively funding over two dozen groups that advocated a policy of climate change denial, including various trade associations, corporate lobby groups, and conservative think-tanks. While long suspected by environmental groups, Peabody’s role in climate change denial was uncovered when the company filed for chapter 11 bankruptcy in April.

“These groups collectively are the heart and soul of climate denial,” says Climate Investigation Center founder Kert Davies, referring to the groups funded by the coal giant. “It’s the broadest list I have seen of one company funding so many nodes in the denial machine.”
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