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  • 'Warp Factory' Simulator From Physics Think Tank to Aid Creation of Star Trek-Style Warp Drives

    04/15/2024 7:58:38 AM PDT · by Red Badger · 58 replies
    The Debrief ^ | April 15, 2024 | CHRISTOPHER PLAIN
    International Thinktank Applied Physics (AP) has released its “Warp Factory” simulator and toolkit to help scientists and engineers move closer to building a real-world Star Trek-style warp drive. Having already established itself in the nascent field of warp mechanics with the previous release of its “physical warp drive” design in 2021, AP is now offering its expertise to the broader community to advance the development of existing and future warp drive concepts. The Public Benefit Corporation is also putting its money where its mouth is by offering warp field theorists a chance at $500,000 worth of grant money, a commitment...
  • Magnetic Wormhole Created in Lab

    08/22/2015 12:14:30 AM PDT · by 2ndDivisionVet · 27 replies
    Scientific American ^ | August 21, 2015 | Tia Ghose and LiveScience
    Device acts like a wormhole, as if the magnetic field was transferred through an “extra special dimension”Ripped from the pages of a sci-fi novel, physicists have crafted a wormhole that tunnels a magnetic field through space. "This device can transmit the magnetic field from one point in space to another point, through a path that is magnetically invisible," said study co-author Jordi Prat-Camps, a doctoral candidate in physics at the Autonomous University of Barcelona in Spain. "From a magnetic point of view, this device acts like a wormhole, as if the magnetic field was transferred through an extra special dimension."...
  • Twisting The Light Away [Twisted Light]

    11/29/2004 4:39:07 PM PST · by LibWhacker · 52 replies · 3,153+ views
    New Scientist | June 12, 2004 | Stephen Battersby
    Twisting The Light Away New Scientist vol 182 issue 2451 12 June 2004, page 36 A novel trick with light has got physicists in a spin. Pitch your photon like a corkscrewing curveball and you can push bandwidth through the roof, flummox eavesdroppers and perhaps even talk to aliens. Stephen Battersby investigates IT DOESN'T look like much, just a plain box about half a metre long. Nonetheless, this is the prototype of something with seemingly magical properties. Fire a beam of its laser light at the dust sitting on your tabletop and the dust motes will begin to dance around...
  • Inconstant Speed of Light May Debunk Einstein

    08/07/2002 12:53:40 PM PDT · by Darth Reagan · 38 replies · 1,661+ views
    Reuters (via Yahoo) ^ | August 7, 2002 | Michael Christie
    SYDNEY (Reuters) - A team of Australian scientists has proposed that the speed of light may not be a constant, a revolutionary idea that could unseat one of the most cherished laws of modern physics -- Einstein's theory of relativity. The team, led by theoretical physicist Paul Davies of Sydney's Macquarie University, say it is possible that the speed of light has slowed over billions of years. If so, physicists will have to rethink many of their basic ideas about the laws of the universe. "That means giving up the theory of relativity and E=mc squared and all that sort...
  • Probing Question: Can anything travel faster than the speed of light?

    03/26/2006 8:51:36 AM PST · by PatrickHenry · 109 replies · 2,085+ views
    PhysOrg.com ^ | 23 March 2006 | Joe Anuta
    Can anything travel faster than the speed of light? "No," is what Albert Einstein would likely say if he was alive today -- and he would be the man to ask, because scientists have been taking his word for it ever since the early 20th century. According to Einstein's theory of special relativity, published in 1905, nothing can exceed the speed of light. That speed, explained Einstein, is a fundamental constant of nature: It appears the same to all observers anywhere in space. The same theory says that objects gain mass as they speed up, and that speeding up requires...
  • Is faster-than-light propagation allowed by the laws of physics? (a primer on Lorentzian relativity)

    05/17/2006 9:04:18 AM PDT · by SunkenCiv · 21 replies · 506+ views
    Meta Research ^ | May 1, 2006 | Tom Van Flandern
    The proof that faster-than-light (FTL) propagation is not allowed by nature is simple. Special relativity (SR) forbids it because, in that theory, time slows and approaches a cessation of flow for any material entity approaching the speed of light. So no matter how much energy is brought to bear, the entity cannot be propelled all the way to, much less beyond, the point where time ceases. The entity’s inertia simply increases towards infinity as the speed barrier is approached.[*] But most importantly, relativists are confident that SR is a valid theory because it has passed eleven independent experiments confirming most...
  • An Introduction to Zero-Point Energy

    02/28/2003 2:59:02 PM PST · by sourcery · 284 replies · 1,738+ views
    Quantum physics predicts the existence of an underlying sea of zero-point energy at every point in the universe. This is different from the cosmic microwave background and is also referred to as the electromagnetic quantum vacuum since it is the lowest state of otherwise empty space. This energy is so enormous that most physicists believe that even though zero-point energy seems to be an inescapable consequence of elementary quantum theory, it cannot be physically real, and so is subtracted away in calculations. A minority of physicists accept it as real energy which we cannot directly sense since it is the...