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Oct
31
revised How could an s and p subshell occur together in an atom?
Copy edited.
Oct
31
suggested approved edit on How could an s and p subshell occur together in an atom?
Oct
31
suggested approved edit on How could an s and p subshell occur together in an atom?
Oct
28
comment If dark matter only interacts with gravity, why doesn't it all clump together in a single point?
How is our galaxy held together then? Doesn't this require clumping of dark matter towards the center of the galaxy?
Oct
21
revised Why does Hawking radiation cause black holes to die?
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Oct
21
revised Why does Hawking radiation cause black holes to die?
Copy edited.
Oct
21
suggested approved edit on Why does Hawking radiation cause black holes to die?
Oct
21
suggested approved edit on Why does Hawking radiation cause black holes to die?
Sep
27
comment How does light speed up after coming out of a glass slab?
So sad! All incoming photons die :-) Isn't there a chance a small percentage will survive (say, when the glass is thin)? Could a finite-length beam of light have its intensity profile changed this way (e.g. some of the leading-edge photons are delayed and some not)?
Sep
27
revised How do we know that black holes evaporate?
Copy edited (e.g. ref. <http://english.stackexchange.com/questions/4645>, <https://en.wiktionary.org/wiki/faraway> and <http://en.wikipedia.org/wiki/User:Tony1/How_to_improve_your_writing#Misplaced_formality>).
Sep
27
suggested approved edit on How do we know that black holes evaporate?
Sep
27
revised How would a black hole power plant work?
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Sep
27
revised Why is it that black holes emit Hawking radiation?
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Sep
27
suggested approved edit on How would a black hole power plant work?
Sep
27
suggested approved edit on Why is it that black holes emit Hawking radiation?
Sep
19
revised How far out from the Sun is visible light still sufficient to read a book?
Copy edited (e.g. ref. <http://english.stackexchange.com/questions/15953>).
Sep
19
revised How far out from the Sun is visible light still sufficient to read a book?
Copy edited (e.g. ref. <https://en.wikipedia.org/wiki/Watt> and <http://english.stackexchange.com/questions/15953>).
Sep
19
suggested approved edit on How far out from the Sun is visible light still sufficient to read a book?
Sep
19
suggested approved edit on How far out from the Sun is visible light still sufficient to read a book?
Sep
8
revised Do solar systems typically spin in the same direction as their galaxy?
Copy edited (e.g. ref. <https://en.wiktionary.org/wiki/barely#Adverb>).