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Dale's latest activity
Dale
reacted to
martinbn's post
in the thread
A
The Causal Bootstrap Paradox in General Relativity
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I think you have a misunderstanding of what an equation is. The equation doesn't say that ##T## determines or causes ##G##. It says that...
Jul 10, 2025
Dale
replied to the thread
A
The Causal Bootstrap Paradox in General Relativity
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This isn’t a paradox, it is simply a mistake. The EFE does not establish a causal relationship. A thought that it does is a mistake.
Jul 10, 2025
Dale
reacted to
pqp's post
in the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
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No offence, but your question doesn't really make sense. If I didn't have any interest in EE then I wouldn't be doing any projects or if...
Jul 9, 2025
Dale
reacted to
symbolipoint's post
in the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
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Not what I was suggesting! TALK to people, without any impeding form of technology in the way. The idea is to make some impact onto...
Jul 9, 2025
Dale
replied to the thread
B
Generator shaft rotation through spring and magnet (Is this feasible in Physics?)
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The only way you get less loss is if you use the generator for braking. This is the principle of hybrid automobiles.
Jul 8, 2025
Dale
reacted to
Ibix's post
in the thread
I
Invariance of 4-velocity
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I don't think saying they are all invariant objects removes the distinction between them. A vector has a magnitude and direction whether...
Jul 8, 2025
Dale
replied to the thread
I
Invariance of 4-velocity
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I still always struggle with this.
Jul 8, 2025
Dale
reacted to
Ibix's post
in the thread
I
Invariance of 4-velocity
with
Like
.
Language differs on this. Vectors themselves can be discussed entirely without reference to any coordinate system, so IMO it is...
Jul 8, 2025
Dale
reacted to
gleem's post
in the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
with
Like
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Do you have a Linkedin account? It is a professional social networking service that give you an opportunity to network with persons in...
Jul 8, 2025
Dale
reacted to
berkeman's post
in the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
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For engineering conferences and trade shows, the pass for the exhibit floor is usually free, and you only need to pay to attend the...
Jul 8, 2025
Dale
replied to the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
.
You need somebody to tell you, from the outside, how you appear to an interviewer. When I did this I had a teacher do a mock...
Jul 8, 2025
Dale
reacted to
Choppy's post
in the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
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First off, I get that this is not easy. It can sound straight forward when posting on an internet forum, but actually finding contacts...
Jul 8, 2025
Dale
replied to the thread
I
Invariance of 4-velocity
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If you don’t multiply time by ##c## in the Lorentz transforms then the resulting transformation no longer accurately predicts the...
Jul 8, 2025
Dale
replied to the thread
I
Intuitive look at bending of light by gravity
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@Owe Kristiansen most of the time that you want to use the word “photon” outside of actual quantum mechanics, the term you actually...
Jul 7, 2025
Dale
reacted to
DaveC426913's post
in the thread
Job Skills
Degrees with actual guaranteed jobs after graduation?
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Go to a professional coach. They can help with your employability and, more importantly, they can see into your blind spots - the things...
Jul 7, 2025
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