weirdoguy's latest activity
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weirdoguy reacted to Herman Trivilino's post in the thread High School Fan is pushing in the front and sucking from the back with
Skeptical.
Not backwards but I did get it a bit wrong. The fluid drains out, not through the inserted tube or the eustation tube, but into the ear... -
weirdoguy reacted to russ_watters's post in the thread High School Fan is pushing in the front and sucking from the back with
Like.
Yeah, some people don't like the implication of negative pressure in the word; Absolute pressure can't be negative. But to engineers... -
weirdoguy replied to the thread High School Fan is pushing in the front and sucking from the back.Isn't that 'sucking' by definition?
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weirdoguy reacted to Cerenkov's post in the thread High School Contradictions in the Distribution of Gamma-Ray Bursts with Like.
I'm sorry Line_112, but even though I see you cited me, I can't see any answer to any of my questions in this reply. Perhaps you didn't...
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weirdoguy reacted to wrobel's post in the thread Undergrad A high school physics problem demonstrating relative motion with Like.
I remembered a pretty high school problem from kinematics. But it seems it can help even undergraduates to develop their understanding...
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weirdoguy reacted to selfsimilar's post in the thread Graduate Universal quantum physics with Skeptical.
In some sense yes , since eigenvalues are used but not as "standard" QM since measurement yields so called Q-expectation. I am not too...
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weirdoguy reacted to Fra's post in the thread Graduate Dasgupta et al., What is the alternative to a unique dS vacua? with Skeptical.
I thought my third paragraph made it clear, but there is another go before I'm lost for xmas days: This is related to the discussions...
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weirdoguy reacted to Fra's post in the thread Graduate Dasgupta et al., What is the alternative to a unique dS vacua? with Skeptical.
By "no preferred" vs "equivalence" observer/frame, I simply mean that the latter adds the assumption of existence of some information...
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weirdoguy replied to the thread Announcement RIP Vanadium 50.I'll be in the minority but I didn't like his comments in the couple of last years. Although I liked them more way back, when I started...
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weirdoguy reacted to PeterDonis's post in the thread Undergrad Valid local explanation of Bell violations? (Pegg et al., 1999; 2008) with Like.
After moderator review, this thread will remain closed. After moderator review, the journal appears equally questionable. At any rate...
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weirdoguy replied to the thread Undergrad How to define a vector field?.Yes. That's why they are used in classical filed theories. There are also k-tangent bundles that kind of deal with derivatives of order k.
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If no theories in the direction I have mentioned have been explored in response to the OP’s question, please excuse my oversight.
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weirdoguy reacted to PeterDonis's post in the thread Undergrad Questioning the timescape model with Like.
I'm not sure that's the actual mainstream position. AFAIK the actual mainstream position is the one I stated earlier, that the EP is...
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weirdoguy replied to the thread Magnitude of buoyant force in fluids of different densities.But do you know someone for whom this was actually a problem?
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weirdoguy reacted to PeterDonis's post in the thread Undergrad Revisiting the Light Clock with Like.
Not if you're going to do it this way. You keep refusing to do what several people now have told you to do: use the Lorentz...