Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
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Optical system uses diffractive processors to achieve large-scale nonlinear computation
Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs ...
With new evidence that catastrophic climate-change "tipping points" are nearing - from surging sea levels as polar ice melts ...
Novena Carmel hosts KCRW’s signature music program: Genre-spanning discoveries and classics from all eras, live performances, candid chats, and more. UK soul-jazz collective Kokoroko hits KCRW's ...
Yahoo Sports TVyahoosports.tv is here! Watch live shows and highlights 24/7. Yahoo Sports DailyJason Fitz & Caroline Fenton bring you the top sports news to start your day. Yahoo Fantasy ...
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