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The greatest triumphs of the Arecibo Observatory

[ad_1] Yesterday brought the tragic news that the famous 304.80m parable of the Arecibo Observatory in Puerto Rico will have to be demolished after two support cables have been broken. It’s the end of an era, but a good excuse to revisit some of the most important scientific contributions made …

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Less reliable passwords for use on the Internet

[ad_1] Through a publication on its official website, Nordpass has released a list of the most used passwords in 2020. Finding the first two can only take a second, as noted by the company. “123456” and “123456789” are, in short, a terrible choice when creating a security password to protect …

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