linkedin post 2015-10-15 04:08:10

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EVENT CLOAKING. "Previously, a team led by Professor Sir John Pendry at Imperial College London showed that metamaterials could be used to make an optical invisibility cloak. Now, a team led by Professor Martin McCall has mathematically extended the idea of a cloak that conceals objects to one that conceals events." (2010). https://lnkd.in/epsXTGi View in LinkedIn
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linkedin post 2015-10-15 04:01:42

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TWO SPEED LIMITS. "This approach is based on accelerating the front part of a probe light beam and slowing down its rear part to create a well controlled temporal gap — inside which an event occurs — such that the probe beam is not modified in any way by the event...The probe beam is then restored to its original form by the reverse manipulation of the dispersion.” (Imperial College). https://lnkd.in/evp99bi View in LinkedIn
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linkedin post 2015-10-15 03:59:14

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ILLUSION OF A MATTER TRANSPORTER. “Although this sounds like science fiction, the lesson from metamaterials research in the last decade has taught us that, within certain restrictions, such speculations are not fantasy. We here show how the magic of editing history can be achieved by introducing the concept of the space-time cloak." (2010, Imperial College). https://lnkd.in/evp99bi View in LinkedIn
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linkedin post 2015-10-15 03:55:31

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"PERFECT INVISIBILITY CLOAKS require the constitutive materials with extreme properties such as anisotropy, inhomogeneity, singular dielectric parameters, or even negative index of refraction, which challenge the current fabricating technologies, specifically in optical frequencies." https://lnkd.in/e7eyJgs View in LinkedIn
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linkedin post 2015-10-15 03:52:41

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CLOAKING TIME. "In the “Star Trek” saga, the United Federation of Planets never figured out the cloaking technology that allowed Romulan warships to pop in and out of Federation space without being detected. But 21st-century Earth scientists are working with ways to bend light and time to achieve the same effects." https://lnkd.in/evp99bi View in LinkedIn
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linkedin post 2015-10-14 05:15:26

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TIME VANISHES IN MICRO. "If you try to write down a quantum mechanical description of the whole Universe, you find that the time parameter actually drops out [of the equations], it's not there at all...Time is replaced by correlations." Why quantum mechanics and Einstein's theories are at odds. The fly in the ointment. https://lnkd.in/eafS82F View in LinkedIn
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