43 if you follow the straightest possible path through a spacetime diagram,
in free fall follow the straightest possible path through spacetime. Is it a force that pulls objects towards the ground? According to Einstein, there is no force pulling objects to the ground—it is the geometry of curved spacetime. In a last step, the warpedtime model invites students to move between the Newton and Monday, December 16, 2019 The path we didn’t take “There are only three people in the world who... " I'd like to also mention another possible next step in this line of thought, which I think you've argued against before, that should there be evidence for a superdeterministic universe, this would also increase the... time…” Follow me on Twitter... does a theoretical physicist do? The path we didn’t take How Scientists... "Straight" Lines in Spacetime • According to equivalence principle: - If you are floating freely, then your worldline is following the straightest possible path through spacetime. - If you feel weight, then you are not on t...