Recent content by tedkelly

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    Negative Energy/Negative Matter

    I realize that the OP has not been a part of this thread for a while. I simply wanted to put a useful endcap on the discussion which others may find useful.
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    Negative Energy/Negative Matter

    If you would like to learn more about Negative Energy, (which was originally proposed in the 1930s by Dirac), you may want to check out the Wikipedia article on the Dirac Sea.
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    Zero-point energy, dark energy and space

    VERY well put. I just wish you could convince all of the perpetual motion enthusiasts out there. Dark Energy is a term used to identify the unknown force that accounts for the constant acceleration of everything we can see in the Universe. The Doppler Effect has been used to calculate the...