Greg Bernhardt's latest activity
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I deeply respect people who are engaged in self-education. Nevertheless the problem of self-education is as follows. A person reads... -
Greg Bernhardt reacted to Charles Link's post in the thread Why Does Snow Pack Better Near the Melting Point? with
Like.
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Greg Bernhardt reacted to PeterDonis's post in the thread Graduate Strong Progenitor Age Bias in Supernova Cosmology with Like.
The thread title is the first part of the title of a paper published just today [1]. Here is the abstract: [1]...
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Greg Bernhardt replied to the thread How Does Desmos Auto Embed Links in Posts?.Thanks, fixed now
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Greg Bernhardt reacted to robphy's post in the thread How Does Desmos Auto Embed Links in Posts? with Like.
This feature now appears broken. On Microsoft Edge on Windows 11, I get a blank field with no-symbol and a message "This content is...
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Greg Bernhardt reacted to Hornbein's post in the thread Severe Turbulence for Delta Flight 56 (NTSB report) with Like.
Aha. I did feel that the reported turbulence was too much.
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I would hesitate to frame it as "the Earth's crust" forming, but instead consider that regions of the Earth's crust formed (solidified)...
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Greg Bernhardt reacted to jtbell's post in the thread What's the most effective language for using AI? with Like.
According to a recent study, it's Polish! Out of 26 languages, English is in 6th place...
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Greg Bernhardt reacted to anuttarasammyak's post in the thread High School Train Fall Paradox with Like.
Train Fall Paradox A train is running on a long bridge over a river. A series of bombs planted on the bridge by terrorists explode...
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Greg Bernhardt reacted to wrobel's post in the thread On covariance of the Lagrange equations with Like.
Here is a sketch of deduction of the Lagrange equations by means of the covariance argument. I believe that it is a suitable substitute...
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Greg Bernhardt reacted to Borg's post in the thread How to increase phone signal strength by lying about it with Like.
Did you ever wonder about why your phone didn't seem to have as good a signal as it indicated? This could be the reason. Simple trick...
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Greg Bernhardt reacted to Ivan Seeking's post in the thread What did you do with your old college textbooks? with Like.
Many years ago, as the internet was coming of age, I burned over 500 pounds of technical manuals. I realized I can look things up on the...
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Greg Bernhardt reacted to wrobel's post in the thread A remark on problem about trajectory of a projectile in the atmosphere with Like.
Each solution is bounded for ##t\ge 0##. This follows from the estimate $$\frac{m}{2}\frac{d}{dt}|\boldsymbol v|^2=m(\boldsymbol...
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Greg Bernhardt replied to the thread Severe Turbulence for Delta Flight 56 (NTSB report).Severe turbulence appears to be on the rise due to climate change. https://www.cbc.ca/news/world/turbulence-deaths-flights-1.7209671...
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Greg Bernhardt replied to the thread A remark on problem about trajectory of a projectile in the atmosphere.Why does the projectile’s velocity approach a constant value instead of increasing or decreasing indefinitely?
