Reputation
2,364
Next privilege 2,500 Rep.
Create tag synonyms
Badges
5 28
Impact
~51k people reached

Apr
20
revised Is the particle reaction $π^- + p \to K^- + Σ^+$ possible?
(v3.141: some copy-editing; while continuing to wait for PSE-MathJax to support rendering of pstricks commands ...)
Apr
16
revised Why positron emission is unlikely to occur for nuclei with an excess of neutrons?
title: spelling corrected
Apr
15
revised How to express in terms of spacetime intervals the average speed of one participant having moved between two suitable others
(v3.141592: making the transparancy wrt. possible "sign conventions" more ... transparent.)
Apr
14
revised How to express in terms of spacetime intervals the average speed of one participant having moved between two suitable others
(minor copy-editing)
Apr
14
revised Interpreting the Cross Section Ratio R
(still minor copy-editing ...)
Apr
8
revised Distance in General relativity
(v3.141592653: copy-n-paste-typo corrected.)
Apr
8
revised Distance in General relativity
(v3.14159265: major revision (coordinates are even less useful than surmized).)
Apr
7
revised Distance in General relativity
(v3.141592: struggling with coordinates (as usual) ...)
Dec
3
revised Questions arising from the presentation of “Schild's ladder” in “Gravitation” (Misner, Thorne, Wheeler)
(v3.14159: reference corrected)
Dec
3
revised Questions arising from the presentation of “Schild's ladder” in “Gravitation” (Misner, Thorne, Wheeler)
(v3.1415: formatting)
Nov
24
revised Angular velocity from orientational displacement
(v3.1415926: too, too.)
Oct
22
revised How far will the bullet travel before falling back to earth?
Edited formatting
Oct
22
revised Electron flow and electric potential
copy-editing
Oct
20
revised Did the mass of the electrons went infinite in the experiment done by William Bertozzi in the 1960s?
corrected spelling the first name of W. Bertozzi, cmp. http://scitation.aip.org/content/aapt/journal/ajp/32/7/10.1119/1.1970770 ; corrected corresponding dates; copy-editing
Oct
20
revised Why are refrigerators 4 degrees and freezers -18 degrees?
They were iceboxes, not refrigerators, and I corrected a minor spelling
Oct
18
revised General Theory of Small Oscillations and existence of solutions
copy-editing (incl. spelling of the title)
Oct
18
revised Why don't we consider the electromagnetic field in the equations of Bohr's theory of atoms?
correction to my previous attempts at editing.
Oct
18
revised Why does using the modified Kepler's 3rd law and using the gravitational parameter yields different results?
Rewrite mathematical expressions in Tex
Oct
17
revised Simpler derivation of Sackur-Tetrode equation
corrected spelling the surname of O. Sackur in the title; and some copy-editing
Oct
17
revised Relativity and “light years”
added tag [tag:metric-space], since the question is foremost about meaning and determination of distances