Can Anti-gravity and gravity control exist?

Discussion in 'Physics & Math' started by ElectricFetus, Nov 11, 2003.

  1. lethe Registered Senior Member

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    you know we did!
     
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  3. ElectricFetus Sanity going, going, gone Valued Senior Member

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  5. beta Registered Senior Member

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    >>It appears that if the gravitomagnetic field really does exist, then it may be possible to build an antigravity propulsion engine

    There is little doubt of its existence. It is very much the relativistic equivalent of the magnetic field for a charge in motion, but occurs when mass has a speed component. However, it is not actually a magnetic field.

    >>About a year ago when I suggested on sciforums that the precession of a gyroscope is the result of the gravitomagnetic field being converted into a dipolar gravitational field, I was laughed at...

    Yes, frame dragging is expected to effect the precession of a number of gyroscopes on Gravity Probe B.
    If you derived this without prior knowledge of this effect, you're done well

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    Sorry to dampen your enthusiasm- It always seems that whatever we are capable of thinking of, someone has already done so.
     
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  7. spookz Banned Banned

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    give em hell!
     

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