An Upper Franconian brickworks has found an alternative eco-friendly building material that could potentially replace sand, like quartz sand, which is running short globally. The new material: hazelnut shells.
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One hundred scientists worked for a decade to create an extraordinary collection of lunar maps with a 1:2.5 million resolution. The atlas includes 12,000 craters, 81 basins, and 17 rock types on the Moon. Chinese researchers are responsible for this impressive accomplishment.
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