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awarded  Nice Answer
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revised Question about the apparent loophole in principle of least action
Improved grammar in title.
2d
suggested approved edit on Question about the apparent loophole in principle of least action
Apr
28
revised What are the units pm/K?
Fixed typesetting in quote.
Apr
28
suggested approved edit on What are the units pm/K?
Apr
28
awarded  Yearling
Apr
27
comment Do all equations have identical units on the left- and right-hand sides?
@NateEldredge That's a good example; I've added it to the answer :-)
Apr
27
revised Do all equations have identical units on the left- and right-hand sides?
deleted 2 characters in body
Apr
27
revised Do all equations have identical units on the left- and right-hand sides?
Expanded discussion a bit.
Apr
27
comment Are units of angle really dimensionless?
@Bernhard That's not true. Imagine you start at point $A$, walk a distance $r$ in a straight line, and then walk in a circle around point $A$. What's the distance you've walked? Radius plus circumference.
Apr
26
revised Do all equations have identical units on the left- and right-hand sides?
deleted 1 character in body
Apr
26
answered Do all equations have identical units on the left- and right-hand sides?
Apr
12
awarded  Excavator
Apr
12
revised Finding Electronic Energy Levels by Representation Theory
Fixed bra-ket notation.
Apr
12
suggested approved edit on Finding Electronic Energy Levels by Representation Theory
Apr
12
revised Why does a ceiling fan start up slowly?
Formatting.
Apr
12
suggested approved edit on Why does a ceiling fan start up slowly?
Mar
24
revised What are gravitational waves made of?
Improved formatting (with MathJax).
Mar
24
suggested approved edit on What are gravitational waves made of?
Mar
9
revised How were the solar masses and distance of the GW150914 merger event calculated from the signal?
Clarified short version.