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berkeman's latest activity
berkeman
replied to the thread
How would you describe briefly your own mental modeling of chemistry?
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@pellis -- @DaveE only uses chemistry to fabricate frozen cylinders of fuel for chemical lasers. They have excited atomic states frozen...
Aug 1, 2025
berkeman
replied to the thread
I
Big bang balloon?
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Thread is closed for Moderation...
Aug 1, 2025
berkeman
reacted to
phinds's post
in the thread
I
Big bang balloon?
with
Like
.
https://www.physicsforums.com/insights/balloon-analogy-good-bad-ugly/ That doesn't even make sense.
Aug 1, 2025
berkeman
reacted to
DaveE's post
in the thread
How would you describe briefly your own mental modeling of chemistry?
with
Haha
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Since you asked: A mix of horror and aversion. That's my mental model. I'll spare y'all my diatribe about how poorly chemistry was...
Aug 1, 2025
berkeman
reacted to
SnobbishDogma's post
in the thread
Forever searching for answers to questions & new questions to answer.
with
Like
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Thank you for the warm welcome
Aug 1, 2025
berkeman
reacted to
DaveC426913's post
in the thread
Kitten raising advice
with
Haha
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Man, I hate being micro-managed...
Aug 1, 2025
berkeman
reacted to
Mayhem's post
in the thread
How would you describe briefly your own mental modeling of chemistry?
with
Like
.
My advisor explained something to me related to a project involving transition metal complexes of EDTA-type chelators, and mentioned how...
Aug 1, 2025
berkeman
reacted to
PeroK's post
in the thread
Suggestion
Show pronouns of a person?
with
Like
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A question in your mind is lit, Yet you know there is no answer fit. Keep it in your mind and don't forget, That it is not he or she or...
Aug 1, 2025
berkeman
replied to the thread
The Mathematical Wizard, A House's Windows, And Solar Flux
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No worries. Do you see why I asked each question? How would your answers to each of my questions alter the calculation? :wink:
Jul 31, 2025
berkeman
reacted to
erobz's post
in the thread
Suggestion
Show pronouns of a person?
with
Like
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I'm not rallying for any social justice cause when I say "they" instead of randomly assigning a "gender" to someone in here. My...
Jul 31, 2025
berkeman
reacted to
DaveC426913's post
in the thread
Suggestion
Show pronouns of a person?
with
Like
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Yup. It becomes a matter, then, of whether we put the onus the individual to stand up for themselves on a case-by-case basis ("Excuse...
Jul 31, 2025
berkeman
replied to the thread
Suggestion
Show pronouns of a person?
.
I agree, and even try to do this in the private Mentor forums when we discuss users. But I do see posts and replies in the open forums...
Jul 31, 2025
berkeman
reacted to
TensorCalculus's post
in the thread
I want to help Physics education. What should I do?
with
Like
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Done - I've got a handful of PDFs downloaded and I'll look at them today I'll see if I can get my hands on that book... The surgeries...
Jul 31, 2025
berkeman
reacted to
Astronuc's post
in the thread
Getting into Plasma Physics and Fusion
with
Like
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What textbook did one use in the course? One should consider taking courses in plasma physics and radiation interaction with matter...
Jul 31, 2025
berkeman
reacted to
Chestermiller's post
in the thread
How to estimate enthalpy change across a compressor in simple vapor compression cycle
with
Informative
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The mass flow rate is determined by the heat load of the overall system. Are you saying that you have no idea what the outlet...
Jul 31, 2025
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