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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
Oct
17
revised Relativity and “light years”
p.s. on the chronometric distance definition, in relativity.
Oct
15
revised Quantum States, Hilbert Space and Time
corrected spelling the surname of D. Hilbert; cmp. https://en.wikipedia.org/wiki/Hilbert_space + some copy-editing
Oct
15
revised Transitions in a time-dependent field: why shouldn't the field change rapidly?
(v3.141: minor copy-editing)
Oct
11
revised Is there a geometric interpretation of the spacetime interval?
(v3.14159: introducing the five events as their names appear in the subsequent Cayley-Menger determinant.)
Oct
11
revised Why is $\ell$ in $\mathbf F = I~\ell \times \mathbf B$ taken as shortest distance?
formatting; added link to https://en.wikipedia.org/wiki/Lorentz_force#Force_on_a_current-carrying_wire
Oct
10
revised Is there a geometric interpretation of the spacetime interval?
(v3.1415: more formatting; since s^2 requires a specific convention.)
Oct
9
revised Special Relativity and Gravity
Unstucked the "n".
Oct
8
revised To what extent can the superconducting order parameter be thought of as a macroscopic wavefunction?
corrected spelling the surname of H. Fröhlich; cmp. https://en.wikipedia.org/wiki/Cooper_pair https://en.wikipedia.org/wiki/Herbert_Fr%C3%B6hlich and http://physics.stackexchange.com/questions/17994/how-to-write-the-fr%C3%B6hlich-hamiltonian-in-one-dimension