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Questions related from Eric Baird
A moving particle's momentum field is required for gravitomagnetism, and for compatibility with QM (which has a corresponding momentum probability field). It is also required for classical theory,...
16 March 2025 4,446 0 View
The paper is: "On the basic equations of electrodynamics for moving bodies" Hertz, H. (1890). Ueber die Grundgleichungen der Electrodynamik für bewegte Körper. Annalen der Physik, 277(11),...
21 April 2023 2,250 5 View
Einstein's 1905 theory derives a relativistic geometry for spacetime in the absence of matter, and then applies it in the presence of matter, to derive rules for how that matter behaves at high...
09 August 2022 2,451 23 View
As part of the preparations for their classic 1959-1960s series of Earthbound gravity-shift experiments, the Harvard group (Pound/Snider/Rebka) had to first build and test a precisely matched...
25 April 2021 8,392 2 View
Einstein's General Theory is internally inconsistent because it adopts SR's flat-spacetime Doppler equations. These are incompatible with gravitomagnetism. The field of a moving gravitational...
15 July 2019 5,016 7 View
What does it actually mean when we talk about “inflating” a wormhole? If we find a Planck-scale natural wormhole, and we cram exotic matter into its two mouths to stretch it up to, say, one metre...
21 September 2014 7,177 2 View
I've just uploaded a piece to RG on an extrapolation of the Koch curve into three dimensions. I haven't seen this shape presented by anyone else, and I think it might possibly count as “new”....
26 May 2014 6,392 15 View
The Newtonian Doppler equations work differently depending on whether you run them backwards or forwards. Forwards there's an energy-loss that encourages exothermicity, creating an arrow of...
01 January 1970 9,803 6 View
Nature Letters has historically been a "safety valve" for scientific publication in that it provided a way for a Nature Editor to allow the publication of short and possibly controversial pieces...
01 January 1970 6,199 5 View
By now, we've all realised how well GPT AI is able to find and replicate patterns in language and in 2D images. Its ability to find and interact with data patterns sometimes allows it to answer...
01 January 1970 8,121 7 View
For some years, Princeton's "Einstein Papers Project" has been working their way though Einstein's published works and private papers, publishing them in printed volumes, and also making all the...
01 January 1970 7,633 4 View
How and where does our current system of physics appear to violate basic philosophical rules of reasoning?
01 January 1970 6,293 1 View
