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Fire-Starter James replied to the thread Observer Starts Moving and Kills Modern Physics.The observer watching the video is NOT in the same inertial frame as the moving observer, but rather the non-moving one. If we were, we... -
Fire-Starter James reacted to Unclear Engineer's post in the thread NASA's solar sail spacecraft is visible in the night sky. Here's how to see it with
Like.
Sort of correct. Quibbles about what is a "push" and what is a "pull" in aeronautics. Solar sails are not just pushed in the direction... -
Fire-Starter James replied to the thread A universe that expands relative to the observer.I re-examined the Alice and Cooper experiment. Figuring in the time it takes for the first relayed signal to get to its receiver, the...
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Fire-Starter James reacted to billslugg's post in the thread Explanation for cosmological red shift of light with Like.
Atlan0001 is one of our more imaginative posters. His utterances transcend our simple logic.
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Fire-Starter James replied to the thread Is our universe trapped inside a black hole? This James Webb Space Telescope discovery might blow your mind.Real semantics is used to clarify, not avoid, or it would be called sophistry. Semantics sorts out words by meaning, even when they are...
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Fire-Starter James reacted to Dave Parker's post in the thread Is our universe trapped inside a black hole? This James Webb Space Telescope discovery might blow your mind with Like.
I think the word you might be looking for is "holoverse", meaning "whole"-verse. I used it in my presentations at last years APS...
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Fire-Starter James replied to the thread The Empathic Universe.Just to be clear, I wasn't trying to get around c as a limit. What I was trying to do was test the assumption that the cosmic expansion...
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Fire-Starter James reacted to Gibsense's post in the thread A universe that expands relative to the observer with Like.
Ok - Posted
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Fire-Starter James replied to the thread A universe that expands relative to the observer.I would like to flesh out the math on whether or not the relayed message arrives (assuming all Newtonian). I've been working on the...
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Fire-Starter James reacted to Gibsense's post in the thread A universe that expands relative to the observer with Like.
Actually, I have reconsidered some aspects of your argument. Whilst it is true a message cannot be sent from Cooper to Alice via a...
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Fire-Starter James replied to the thread A universe that expands relative to the observer.V(r) = Hr is the original version of Hubble's Law. Later, gator. Gotta go burn some deadfall to clear the way for the mower. :cool:
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Fire-Starter James reacted to Gibsense's post in the thread A universe that expands relative to the observer with Like.
What is this: V(r)= Hr? The fact that you can talk to both does not mean that a message sent from Alice or Cooper can be causally...
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Fire-Starter James replied to the thread A universe that expands relative to the observer.I like having some fun, but I'm not trying to pull anything over on anybody. If I'm wrong about this, it's an honest mistake. An...
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Fire-Starter James replied to the thread A universe that expands relative to the observer.Oh! the Gondor-Rohan bridge! :)
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Fire-Starter James replied to the thread A universe that expands relative to the observer.The relay works when the "straight" line won't. This points out a contradiction of premises. In this case, I'm saying to NO to the...
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