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  • Physicists Simulate Time Travel Using Quantum Entanglement

    Physicists Simulate Time Travel Using Quantum Entanglement

    The quantum world operates by different rules than the classical one we buzz around in, allowing the fantastical to the bizarrely normal. Now, a team of physicists has used quantum entanglement to simulate a closed timelike curve—in layman’s terms, time travel. Before we proceed, I’ll stress that this was simulated; no quantum particles went back…


  • Why We Should Keep Trying To Time Travel

    Why We Should Keep Trying To Time Travel

    H.G. Wells coined the term “time machine” all the way back in 1895, just a decade before Einstein published his groundbreaking paper on special relativity that would begin show how time travel is possible. The fascination with using technology to look into the past or the future hasn’t faded in the last century. And as…


  • A Brief History Of Scientists Hunting For Time Travellers

    A Brief History Of Scientists Hunting For Time Travellers

    Time travel is possible — or at least a lot of serious physicists say so. It’s probably not possible to pull it off in a souped-up Delorean, but there are wormholes, Tipler cylinders, and other Einstein-inspired theories for how it could work. Which raises the question: Why haven’t we met any visitors from another time?