weirdoguy's latest activity
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weirdoguy reacted to wrobel's post in the thread I Derivation of Hamilton's Principle: Questions with
Love.
$$L=L(t,x,\dot x);\quad\frac{d}{ds}\Big|_{s=0}\int_{t_1}^{t_2}L\big(t,x(t)+s\xi(t),\dot x(t)+s\dot \xi(t)\big)dt$$... -
weirdoguy replied to the thread A three month long summer vacation from public school seems stupid.In Poland school ends around 20th of june and stars 1 of september. Two months. Hard months for me, because as a private teacher I...
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weirdoguy replied to the thread A three month long summer vacation from public school seems stupid.This. It's 2025, I know some people don't want to belive this, but we are not robots. We need breaks. Children need breaks. And not...
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weirdoguy reacted to Herman Trivilino's post in the thread I Is there a bad intuition or bad explanation in quantum entanglement? with
Like.
Can you explain where, in the passage you quoted, "objective truth independent of measurement" plays a part? What does "objective... -
https://www.nhs.uk/mental-health/conditions/body-dysmorphia/ Most people have some mild apprehension about their body, such as one...
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weirdoguy reacted to dextercioby's post in the thread Why does having 8 valence electrons make an element inert? with Like.
This "give electrons" idea is so 1916, yet we are in 2025. So, can one show me quantum chemistry calculations (valence bond, LCAO...
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weirdoguy reacted to PeroK's post in the thread How can we teach students the difference between sequences and series? with Like.
If a student struggles with this, then mathematics isn't for them. There are a lot harder concepts than this.
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weirdoguy reacted to PeroK's post in the thread I Synchronizing clocks in an inertial frame if light is anisotropic with Like.
Not really. You just need a synchronization procedure. That defines the 1wsol. There are no physical assumptions, per se, in defining...
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weirdoguy reacted to syed's post in the thread I Is there a bad intuition or bad explanation in quantum entanglement? with
Sad.
so are you saying that before we figured out what causes thunder, we should have assumed there's no explanation? How would we find an... -
weirdoguy reacted to WernerQH's post in the thread I Is there a bad intuition or bad explanation in quantum entanglement? with Like.
A while ago @bhobba pointed to an interesting paper by T Padmanabhan: "Obtaining the Non-relativistic Quantum Mechanics from Quantum...
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weirdoguy reacted to syed's post in the thread I How strong is the justification for low probability extreme thermal fluctuations? with Sad.
When you say that we can't actually do the experiment with respect to dice rolls, this wouldn't be correct, atleast in terms of running...
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There are many valid mathematical systems in use. You will need to define the rules where this is valid. Argand chose to make the...
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weirdoguy reacted to SleipnirTheHorse's post in the thread What papers is the CO2 climate change theory based on? with Like.
If he wants to know about global warming, he can come to Florida. The coastal cities and towns flood during even larger normal tides...
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weirdoguy replied to the thread A Twistors and celestial holography.It's not his thread :wink:
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weirdoguy replied to the thread I Gravitational self-interaction: another attempt to replace Dark Matter.You know, it's 2025 and it doesn't really matter what Einstein thought about everything. Science does not work that way. It seems like...
