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Steven I am still thinking about this and I accept what you say is the way it is... but if the geometry of space time around an object is changed I thought that was in effect our gravity expressed by geometry... I just thought a spinning object could wrap up space time thereby compressing it which is in effect expressing greater gravity... I mean that would seem a reasonable expectation of the frame dragging prospect... AND just the other day..yesterday??? I was reading a lot about black holes and the subject was very much on discoveries of rotations and higher speeds..not one article but heaps..just news but that why I thought about it.
How does a magnetic field fit into a space time description .. I suppose it wont as gravity and magnetism are not united.
alex
alex
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