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curiosity1's latest activity
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curiosity1
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Nugatory's post
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Which theory of time is the most evidence-based?
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Achieving a decent undergraduate-level understanding of special relativity through self-study is not necessarily unrealistic - more...
Yesterday, 2:09 PM
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curiosity1
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Vanadium 50's post
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Which theory of time is the most evidence-based?
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That's fair, but I think we need to manage expectations here. "I want to be a concert pianist but I don't have time for school or...
Yesterday, 11:40 AM
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curiosity1
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Frabjous's post
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Which theory of time is the most evidence-based?
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You might try “Relativity and Common Sense” by Bondi. It’s cheap. If you are a little more ambitious, you might try “Spacetime Physics”...
Yesterday, 11:39 AM
C
curiosity1
replied to the thread
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Which theory of time is the most evidence-based?
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I don't know. I can't afford to study physics at university level as I have neither the time, nor the money.
Yesterday, 7:21 AM
C
curiosity1
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Vanadium 50's post
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Which theory of time is the most evidence-based?
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So, how many popularizations do you think it will take you to learn "how the universe works"? And if that were a good pathm why do you...
Yesterday, 7:21 AM
C
curiosity1
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Ibix's post
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Which theory of time is the most evidence-based?
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Spacetime is a manifold with a metric and a connection. You can use a coordinate system to identify events within it, but it isn't...
Yesterday, 6:24 AM
C
curiosity1
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Ibix's post
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Which theory of time is the most evidence-based?
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That's really a symptom of popularisation. They can't use the maths so they can't really say what they mean, and they come up with nice...
Yesterday, 6:24 AM
C
curiosity1
replied to the thread
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Which theory of time is the most evidence-based?
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I am just trying to understand how the universe works. I am not studying physics at the university level. I have read popular physics...
Yesterday, 4:21 AM
C
curiosity1
reacted to
Vanadium 50's post
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Which theory of time is the most evidence-based?
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It sounds like you are trying to come up with a coherent description of physics by stitching together sound bites from popularizations...
Yesterday, 4:20 AM
C
curiosity1
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phinds's post
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Which theory of time is the most evidence-based?
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Not it any real sense, only in a co-ordinate sense. If you are traveling at very close to the speed of light, I see your clock as almost...
Yesterday, 4:19 AM
C
curiosity1
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Mister T's post
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Which theory of time is the most evidence-based?
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Theories help us to predict how objects behave. For example, theories of gravity tell us how to predict the behavior of objects...
Yesterday, 4:19 AM
C
curiosity1
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Bosko's post
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Which theory of time is the most evidence-based?
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Space-time is a coordinate system. There are 4 numbers for each coordinate. Three for space and one for time. Some laconic answer would...
Saturday, 5:15 PM
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curiosity1
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Dale's post
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Which theory of time is the most evidence-based?
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Spacetime is the geometry of the universe. There is no reason that geometry should be made of something. Geometry is part of both vacuum...
Saturday, 5:03 PM
C
curiosity1
replied to the thread
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Which theory of time is the most evidence-based?
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Thank you very much for your detailed reply. I don't understand what space-time is. What is it made of? Isn't space just emptiness? As...
Saturday, 4:25 PM
C
curiosity1
reacted to
Bosko's post
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Which theory of time is the most evidence-based?
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Time and space as separate categories are a relic from the time before the theory of relativity. These are philosophical questions from...
Saturday, 4:19 PM
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