Quote:
Originally Posted by rally
His 2nd only post is a link to the same thing in the middle of another unrelated thread
How about we delete this thread and remove him from ISS
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He could just be a young kid. There is no need to remove him or delete this thread. There is nothing sinister in what he linked.
@Atmos & @Zuts
Light slowing down due to refractive index is a tricky topic. There are classical and quantum mechanical ways of looking at the phenomenon. Here is an excellent discussion on the topic (from good old Sixty Symbols):
https://youtu.be/CiHN0ZWE5bk