weirdoguy's latest activity
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weirdoguy reacted to kodama's post in the thread Undergrad Gravitational self-interaction: another attempt to replace Dark Matter with
Sad.
how does https://arxiv.org/pdf/2503.09804 compare with Deur's work -
weirdoguy reacted to gentzen's post in the thread Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality with
Skeptical.
But what does it actually mean? The Thing-in-itself is unknowable. Only representation and observation are knowable. (I took those two... -
weirdoguy reacted to gentzen's post in the thread Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality with
Skeptical.
I'm not convinced that "relativity of simultaneity" is based on much stronger grounds. Maybe the microwave background defines a... -
weirdoguy reacted to bhobba's post in the thread Quantum "WHAT IS A QUANTUM FIELD THEORY?" A First Introduction for Mathematicians with
Like.
The book is fascinating. If your education includes a typical math degree curriculum, with Lebesgue integration, functional analysis... -
weirdoguy reacted to wrobel's post in the thread Undergrad Derivation of Hamilton's Principle: Questions with
Like.
Sure. Because a definition of ##\delta\boldsymbol {\dot r}_i## is missing. -
weirdoguy reacted to wrobel's post in the thread Undergrad 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... -
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... -
weirdoguy reacted to Herman Trivilino's post in the thread Undergrad 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... -
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...