- nontwisting
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That does not twist.
nontwisting steel cable
See Also: nontwist, nontwisted
Wikipedia foundation.
nontwisting steel cable
Wikipedia foundation.
Petrov classification — In differential geometry and theoretical physics, the Petrov classification describes the possible algebraic symmetries of the Weyl tensor at each event in a Lorentzian manifold.It is most often applied in studying exact solutions of Einstein s… … Wikipedia