MacBook Air gets the M4, a new blue color, up to 32GB of RAM, and a $100 price cut
As expected, Apple has officially refreshed its MacBook Air lineup with its M4 chip, the same silicon we've already seen in ...
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A blue miracle in the Eifel: How sapphires formed in volcanoes
Researchers at Heidelberg University are studying the formation of this characteristically blue-colored crystal in volcanic melts Sapphires are among the most precious gems, yet they consist ...