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bob012345's latest activity
bob012345
reacted to
Greg Bernhardt's post
in the thread
Announcement
Please welcome berkeman as PF Admin
with
Like
.
I am thrilled and honored to announce that @berkeman has accepted a role as PF Admin! @berkeman has 20 impactful years at PF under his...
Aug 10, 2025
bob012345
replied to the thread
Schools
Theoretical Physics Masters Course in Spain or Italy?
.
Will you continue on for a doctorate?
Aug 10, 2025
bob012345
reacted to
eamonn o heannaigh's post
in the thread
Schools
Theoretical Physics Masters Course in Spain or Italy?
with
Like
.
Actually at the moment I think I am leaning more towards Italy but that is just for the Bologna masters course which seems to be the...
Aug 10, 2025
bob012345
reacted to
kuruman's post
in the thread
B
Why is displacement the integral of acceleration with respect to time? [corrected in thread]
with
Like
.
A simple way to look at this is to consider the displacement as the "area under the velocity vs. time curve" which is really the...
Aug 9, 2025
bob012345
replied to the thread
Schools
Theoretical Physics Masters Course in Spain or Italy?
.
Are you still leaning towards Spain? It seems a better fit just from what you already said but there are other considerations like...
Aug 9, 2025
bob012345
reacted to
Charles Link's post
in the thread
I
Geometry problem of interest with a 3-4-5 triangle
with
Like
.
It may be stating the obvious, (for the inscribed circle of the triangle of post 10), but with the base of 14, where the center of the...
Aug 7, 2025
bob012345
reacted to
Charles Link's post
in the thread
I
Geometry problem of interest with a 3-4-5 triangle
with
Like
.
Very clever. I see for that one you have a base of 14, that can be split into 5 and 9, so that the height of the triangle is 12...
Aug 7, 2025
bob012345
reacted to
syed's post
in the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
with
Like
.
I have a degree in physics. Secondly, contrary to what you might think, many physicists don't really think about these issues as much...
Aug 7, 2025
bob012345
replied to the thread
I
Geometry problem of interest with a 3-4-5 triangle
.
Have you tried a 13,14,15 sided triangle? You can guess the radius.
Aug 6, 2025
bob012345
reacted to
Herman Trivilino's post
in the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
with
Haha
.
You'd be junking the most successful theory ever constructed. What would you have the tens of thousands of scientists, engineers, and...
Aug 6, 2025
bob012345
reacted to
syed's post
in the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
with
Like
.
This is not an accurate way of viewing things. It is not that we have a true quantum explanation of the world that is complete and that...
Aug 6, 2025
bob012345
reacted to
weirdoguy's post
in the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
with
Wow
.
And what is your basis for that claim? Have you studied physics? I mean like 5 years of hard work at Uni, or something equivalent? Or...
Aug 6, 2025
bob012345
replied to the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
.
I think of shut up and calculate as more of an inside joke among physicists rather than some dogmatic statement. It mades a point with...
Aug 5, 2025
bob012345
reacted to
PeroK's post
in the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
with
Like
.
It will be fascinating to see what AI eventually comes up with. My guess is that we won't understand what it's doing, or how it...
Aug 5, 2025
bob012345
replied to the thread
I
Physicists disagree wildly on what quantum mechanics says about real…
.
I’d like to see an AI trained only on the accumulated experimental data and ask it to come up with a logical and consistent theory of...
Aug 5, 2025
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