Why is the speed of light the same in all directions? (opens in new tab)

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2 pointszarkowsky2y ago4 comments

4 comments

4 comments · 3 top-level

zarkowskyOP2y ago· 1 in thread

An intuitive explanation

The title should have been "Why is the speed of light the same in all frames of references" and not "in all directions" but there doesn't seem to be a way to change that now

BoiledCabbage2y ago

A topic I've seen before, but one of the simplest presentations I've ever seen of it. Really well done.

simonblack2y ago

Because everybody knows that the Ether doesn't move. So Ethereal waves travel at the same speed in all directions.

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