The original version of this story appeared in Quanta Magazine. In 1876, Peter Guthrie Tait set out to measure what he called the “beknottedness” of knots. The Scottish mathematician, whose research ...
The evolution of what posts get top billing on users’ news feeds, and what gets obscured Facebook’s news feed algorithm has been blamed for fanning sectarian hatred, steering users toward extremism ...
The first thing you see when you open TikTok is the platform’s For You page: an endless stream of videos uniquely tailored to each user. No two feeds are exactly ...
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