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weirdoguy's latest activity
weirdoguy
reacted to
PeterDonis's post
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Modern View of Quantum Phenomena
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It obeys a relativity principle, but it's the wrong one, as we now know by experiment. It obeys the Galilean relativity principle, but...
Aug 20, 2025
weirdoguy
reacted to
berkeman's post
in the thread
AI vs. German Physics Olympiad
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Did they get caught? Back when I was in university (many years ago), if you knew someone cheated on an exam and did not turn them in...
Aug 20, 2025
weirdoguy
reacted to
DaveC426913's post
in the thread
Site Usability nitpick -- Hyperlinks should be underlined
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Skeptical
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The standard is links are underlined unvisited links are blue visited links are purple active (hover) links are red As to what the de...
Aug 20, 2025
weirdoguy
reacted to
Rive's post
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Realism about singularity
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Erm... The following things are not the same: - the supposed singularity - the funnel shapedly displayed curved space - the event...
Aug 19, 2025
weirdoguy
reacted to
Rive's post
in the thread
Learning physics beyond classical mechanics without labs?
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Understanding experiments helps but the ability of conducting them is not necessarily a requirement. Actually, experiments (designing...
Aug 19, 2025
weirdoguy
reacted to
PeterDonis's post
in the thread
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Realism about singularity
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I think this is a very simplistic view. Even if the event horizon of Sag A (assuming that Sag A is in fact a true black hole with a...
Aug 19, 2025
weirdoguy
reacted to
fresh_42's post
in the thread
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Realism about singularity
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Skeptical
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One essential point in science is falsifiability. That's what makes the difference to me, whether an observation is physics or a...
Aug 19, 2025
weirdoguy
reacted to
Huangdongcheng's post
in the thread
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What reference frame is used for the velocity v in the Lorentz transformation?
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Does the original version of the twin paradox only allow for linear motion? Doesn't the formula break down when an object moves on a...
Aug 18, 2025
weirdoguy
reacted to
Huangdongcheng's post
in the thread
B
What reference frame is used for the velocity v in the Lorentz transformation?
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Skeptical
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Before a spacecraft leaves Earth, can we compare the speeds of two clocks? After the Earth completes one orbit around the Sun and the...
Aug 18, 2025
weirdoguy
replied to the thread
B
What reference frame is used for the velocity v in the Lorentz transformation?
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No, it proves you didn't understand both theory of relativity AND answers you've been given. Read them again.
Aug 17, 2025
weirdoguy
reacted to
Huangdongcheng's post
in the thread
B
What reference frame is used for the velocity v in the Lorentz transformation?
with
Skeptical
.
According to the theory of relativity or the Lorentz transformation formula, time passes more slowly for a moving object than for a...
Aug 17, 2025
weirdoguy
reacted to
TensorCalculus's post
in the thread
Author of 4DEU Cosmological Theory
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:welcome:! Note that we're here to discuss mainstream science only: anything you wish to discuss must be peer-reviewed and published in...
Aug 17, 2025
weirdoguy
replied to the thread
I
What does equiprobable mean in the context of thermal motion?
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What exactly you don't understand? Which sentence? I think this description is really straightforward...
Aug 17, 2025
weirdoguy
reacted to
bhobba's post
in the thread
Learning physics beyond classical mechanics without labs?
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Like
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They are. But before undertaking that journey, learn QM to the level of Ballentine. Then, when examining interpretations, you will...
Aug 17, 2025
weirdoguy
reacted to
Ken Fabian's post
in the thread
Very long-term temperature trend
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Love
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@DOGE3500 The invitation to expand on your OP and make/argue your point, whatever that point is, remains open. As it is the OP doesn't...
Aug 17, 2025
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