Tag: Quantum Computing

  • Quantum Measurements Leave Schrödinger’s Cat Alive

    Quantum Measurements Leave Schrödinger’s Cat Alive

    Schrödinger’s cat, the enduring icon of quantum mechanics, has been defied. By making constant but weak measurements of a quantum system, physicists have managed to probe a delicate quantum state without destroying it – the equivalent of taking a peek at Schrodinger’s metaphorical cat without killing it. The result should make it easier to handle…

  • Rapture of the Nerds: Will the Singularity Turn us into Gods or End the Human Race?

    Rapture of the Nerds: Will the Singularity Turn us into Gods or End the Human Race?

    A gathering of experts on artificial intelligence becomes a search for deeper meaning Hundreds of the world’s brightest minds — engineers from Google and IBM, hedge funds quants, and Defense Department contractors building artificial intelligence — were gathered in rapt attention inside the auditorium of the San Francisco Masonic Temple atop Nob Hill. It was…

  • Photosynthesis: Plants Performing Quantum Computation

    GREEN COMPUTING: Photosynthetic plants appear to employ quantum computing to efficiently capture the energy of the sun. Plants soak up some of the 1017 joules of solar energy that bathe Earth each second, harvesting as much as 95 percent of it from the light they absorb. The transformation of sunlight into carbohydrates takes place in…