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Altered Carbon 2 review: A great premise that’s become too serious

In Altered Carbon’s version of the future, our identities are stored in chips and can be switched between bodies. The first series was a hoot. The second, however, is a bit too earnest, says Emily Wilson


Source: Humans - newscientist.com

New quantum computers can operate at higher temperatures

A star orbiting the Milky Way’s giant black hole confirms Einstein was right