Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Latest activity
Register
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
bhobba's latest activity
bhobba
replied to the thread
I
Which theory of time is the most evidence-based?
.
The thread is shut. Here's a comparison that might help. Remember geometry from school? Points have position but no size and a line...
May 15, 2024
bhobba
reacted to
Ibix's post
in the thread
I
Which theory of time is the most evidence-based?
with
Like
.
That's really a symptom of popularisation. They can't use the maths so they can't really say what they mean, and they come up with nice...
May 15, 2024
bhobba
reacted to
Vanadium 50's post
in the thread
I
Which theory of time is the most evidence-based?
with
Like
.
It sounds like you are trying to come up with a coherent description of physics by stitching together sound bites from popularizations...
May 15, 2024
bhobba
reacted to
Bosko's post
in the thread
I
Which theory of time is the most evidence-based?
with
Like
.
Space-time is a coordinate system. There are 4 numbers for each coordinate. Three for space and one for time. Some laconic answer would...
May 15, 2024
bhobba
reacted to
Dale's post
in the thread
I
Which theory of time is the most evidence-based?
with
Like
.
Spacetime is the geometry of the universe. There is no reason that geometry should be made of something. Geometry is part of both vacuum...
May 15, 2024
bhobba
reacted to
Bosko's post
in the thread
I
Which theory of time is the most evidence-based?
with
Love
.
Time and space as separate categories are a relic from the time before the theory of relativity. These are philosophical questions from...
May 15, 2024
bhobba
reacted to
PeterDonis's post
in the thread
I
Which theory of time is the most evidence-based?
with
Like
.
What is a "theory of time"?
May 15, 2024
bhobba
reacted to
Dale's post
in the thread
I
Which theory of time is the most evidence-based?
with
Like
.
Those aren’t theories, they are interpretations. None of them make different experimental predictions for anything, so none of them are...
May 15, 2024
bhobba
reacted to
Vanadium 50's post
in the thread
A question about the importance of GRE physics outside the US
with
Like
.
No, figuring out how you are going to wheedle your way into grad school is not important, at least not right now. Right now, compared to...
May 14, 2024
bhobba
reacted to
Vanadium 50's post
in the thread
A question about the importance of GRE physics outside the US
with
Love
.
This thread is going about things backwards. Before worrying about how you are going to demonstrate that you know enough physics, you...
May 14, 2024
bhobba
reacted to
Choppy's post
in the thread
A question about the importance of GRE physics outside the US
with
Like
.
In the Canadian system the physics GRE is often used as a mitigator. Many schools will either require, or highly recommend that you take...
May 14, 2024
bhobba
reacted to
fresh_42's post
in the thread
A question about the importance of GRE physics outside the US
with
Like
.
Studying abroad is qua definitionem a non-standard case. The standard case is a general exam after secondary school level II that...
May 14, 2024
bhobba
reacted to
fresh_42's post
in the thread
A question about the importance of GRE physics outside the US
with
Like
.
To my best knowledge and by the last time I checked, combined with Wikipedia's statement "The knowledge asked corresponds approximately...
May 12, 2024
bhobba
replied to the thread
A question about the importance of GRE physics outside the US
.
In Australia, we are in the transition stage of moving to the recommendations of the Bolognia process. GRE is not particularly...
May 12, 2024
Forums
Back
Top