Scientists have discovered they can sculpt diamonds in a furnace burning at about the same temperature as a lit match (ACS Nano 2024, DOI: 10.1021/acsnano.4c12436 ). Carbon atoms on adjacent facets of ...
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“Antiques Roadshow” Guest Is Stunned After Discovering Cubic Zirconia Ring She Bought for $30 Is Actually a Diamond Worth $30K“So, I got it under a microscope and noticed little symbols ... Up Next: “Antiques Roadshow” Guest Shocked After Diamond Ring She Found in Sock Is Appraised for Over $20,000 ...
When [Felix Rusu], maker of the popular Moteino boards which started life as wireless Arduino compatibles, says he’s made a wireless ring light for his SMD microscope, we redirect our keystrokes ...
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