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InertialObservr's profile
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
@InertialObservr

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〈 Berger | Dillon 〉

@InertialObservr

PhD student of Theoretical Particle Physics @UCIrvine l @NSF Fellow l Physics & Math Animations l Patreon: https://www.patreon.com/inertialobserver …

DC → CA
youtube.com/c/InertialObse…
Joined August 2015

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    1. Anomaly Canceller‏ @litgenstein 23 Sep 2019
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      If you can get an intuition for what the following two quotes mean, you'll have understood most of the conceptual content of general relativity: "Space tells matter how to move; matter tells space how to curve." "Free fall is the natural state of motion."

      5 replies 9 retweets 52 likes
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    2. 〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      Replying to @litgenstein

      I’m not sure how “natural” free fall is though .. wouldn’t the natural state be moving at a constant velocity?

      3 replies 0 retweets 3 likes
    3. Ben Bartlett‏ @bencbartlett 23 Sep 2019
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      Replying to @InertialObservr @litgenstein

      this is free fall in the absence of curvature though

      1 reply 0 retweets 1 like
    4. 〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      Replying to @bencbartlett @litgenstein

      I agree.. I guess my objection is more about the concern of the confusion due to semantics .. people usually say free fall to necessarily mean “under gravity”

      2 replies 0 retweets 2 likes
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    6. 〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      Replying to @LambdaQG @bencbartlett @litgenstein

      Right but we understand those as perturbations about the “natural” linear geodesic

      2 replies 0 retweets 0 likes
      〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      Replying to @InertialObservr @LambdaQG and

      perhaps I should have said “deviations” not perturbations

      9:20 PM - 23 Sep 2019
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