.Scott's latest activity
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.Scott replied to the thread A Collapse of wave function and consciousness."The nature of consciousness"? That's ambiguous - but, No, not the nature of consciousness as most would interpret it. But quantum...
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.Scott reacted to Jaime Rudas's post in the thread B Rutgers finds a transparent Einstein Cross - apparently a dark matter "halo". with
Haha.
I think you underestimate the enormous retrospective adaptability that these "theories" have always demonstrated. -
.Scott reacted to berkeman's post in the thread Sources for Physics Research Paper on Rotational Blade Motion on Helicopter with
Like.
Welcome to PF. Often when you want to focus your search on research articles and similar sources, you can use Google Scholar for the... -
.Scott posted the thread B Rutgers finds a transparent Einstein Cross - apparently a dark matter "halo". in Cosmology.The formal paper is here. The Rutgers University news has published a story about an image being closely examined at their New...
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.Scott replied to the thread I Linear generator prototype.With an oscilloscope set to the mV range and to trigger on any dV, rapidly swiping the N or S pole across the outside of (but close to)...
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.Scott replied to the thread I Linear generator prototype.Use a voltmeter (with an open circuit).
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Wikipedia: In the abstract interpretation, a pseudosphere of radius ##R## is a surface with constant Gaussian curvature...
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"The sting", that's my favorite movie. The soundtrack is amazing.
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.Scott replied to the thread Resists for etching Aluminium with NaOH.I am not a chemist, but if it was my project I would try a paint intended for high pH surfaces (such as masonry). Such a coating might...
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.Scott replied to the thread I Describing the Big Bang.OK. So, it's NOT a saddle surface that you were talking about. That's what I originally suspected when I said this:
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.Scott replied to the thread I Describing the Big Bang.This quote (above) is where I got the "constant negative curvature". I can't say that you misused the term, because it is what it is...
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.Scott replied to the thread I Describing the Big Bang."Constant Negative Curvature"? Saddle shapes surfaces have negative curvature at all points - and are commonly described as having...
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.Scott replied to the thread I Describing the Big Bang.I think you are referring to 3D "surfaces" that have no 2D equivalents - especially when they are allowed to fold into a four and fifth...
