this post was submitted on 20 Aug 2024
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Space-time itself is curved, therefore there is no such thing as a straight line.
Please correct my layman understanding if I'm wring here. But isn't everything traveling in a straight line until an external force is applied. For example the earth orbiting the sun is traveling in a straight line in a curved apacetime. Also if you jump, the moment you leave the ground until you touch it again coming back down you were traveling in a straight line.
I dunno lol