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visits member for 3 years, 11 months
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Nov
26
revised Is there some special cutoff density after which spacetime “collapses” and forms a black hole?
edited title
Dec
26
revised What is the current radius of cosmological event horizon?
added 12 characters in body; edited title
Dec
26
revised What is the current radius of cosmological event horizon?
Explained that looking for cosmological event horizon at this point of time only
Jun
11
revised What is the difference between a neutron and hydrogen?
a little more imporvement to understaning
May
4
revised What is the probability that a half dollar coin lands on heads?
added 227 characters in body
Jan
31
revised Why is cold fusion considered bogus?
added 314 characters in body
Jan
19
revised Non Classical mechanic answer to : length of time a thrown object spends in rest before falling down?
added 146 characters in body; deleted 4 characters in body; edited title
Jan
18
revised Tesla's theory of gravity
added 3 characters in body
Nov
28
revised Is rotational motion relative to space?
added 82 characters in body