Even most rocket scientists would rather avoid hard math when they don't have to do it. So when it comes to figuring out ...

Mars has been sold as a bold escape plan, a backup world for a species that keeps testing the limits of its first one. The harder I look at the technical and ethical record, the more that dream reads ...

Quantum spin liquids are exotic states of matter in which spins (i.e., the intrinsic angular momentum of electrons) do not settle into an ordered pattern and continue to fluctuate, even at extremely ...

In his short career, Ettore Majorana made several profound contributions. One of them, his concept of 'Majorana fermions' — particles that are their own antiparticle — is finding ever wider relevance ...

Abstract: This paper studies the consensus tracking problem of uncertain Lagrangian systems. In contrast to the existing results where the command signals are sufficiently smooth, we consider a class ...

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Partly cloudy. High temperature around 74F. Dew point will be around 53F with an average humidity of 89%. Winds will be 4 mph from the W. Partly sunny. A slight chance of showers in the morning. Highs ...

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