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New Scientist on MSNMetals can be squeezed into sheets just a few atoms thickSheets of bismuth, gallium, indium, tin and lead can now be made just a few atoms thick by crushing them at a high temperature and pressure between two sapphires ...
The Mitchell Park and Recreation Board passed a rule during their meeting on March 11 that puts those who use metal detectors in city parks into a Catch-22 situation. Searchers of buried items can ...
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