# somewherehere

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bio website location age member for 2 years, 11 months seen Jun 25 at 5:31 profile views 16

Maybe

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 Sep 24 awarded Autobiographer May 5 answered Do these cars rotate on themselves? May 5 comment Gas vs electric cooking Not totally 'removing', just hove the pan 2 inches above the stove. May 5 answered Gas vs electric cooking May 3 comment How does light bend around my finger tip? It is indeed diffraction. Just think about you can hear people around a corner with sound bending, the acoustic wave is an exaggerative version of light wave. May 2 comment Geometry in diagonal matrix and inertia tensor It's neither better, nor worse. As long as the axis is symmetric, you get diagonalized inertia tensor. May 2 comment Geometry in diagonal matrix and inertia tensor The intuition is symmetry. By picking the most symmetric axises, you literally 'rotate' the tensor matrix and make it diagonal. May 2 comment Mass eigenstate of neutrinos Mass is not fixed... considering accelerators and E=mc^2. Energy is an eigenvalue, so the same applies to mass. May 2 comment Probablilites for wave function collapse How about |Aup>|Bdown> + |Adown>|Bup> May 2 awarded Teacher May 2 answered How does wind speed affect the velocity of light? May 2 comment Find the exact angle as a function of time for a rod that swings on a frictionless axle equation θ′2=ksin(θ) suffices and is the 'first integral' of equation θ″=kcos(θ). The equation derivations are correct, but mathematically you just can not solve the differential equations to a simple form.