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berkeman's latest activity
berkeman
replied to the thread
A
Self-gravitating systems and MOND
.
Thread is closed temporarily for Moderation.
Aug 22, 2025
berkeman
reacted to
Dale's post
in the thread
Site Usability nitpick -- Hyperlinks should be underlined
with
Informative
.
But do we have any actual evidence that underlining links promotes accessibility? I support the goal, but I am not convinced that this...
Aug 22, 2025
berkeman
replied to the thread
Collection of Lame Jokes
.
Aug 22, 2025
berkeman
replied to the thread
A new member
.
Welcome to PF. :smile:
Aug 22, 2025
berkeman
reacted to
YJhilda's post
in the thread
A new member
with
Like
.
When I came across an interpretation of a physics paper about time, I wanted to find a forum where I could discuss such topics, so I...
Aug 22, 2025
berkeman
reacted to
weirdoguy's post
in the thread
B
What reference frame is used for the velocity v in the Lorentz transformation?
with
Like
.
It seems that you're not here to learn, but to argue. Telling physiscists that they haven't realized the complexity of issue when you...
Aug 22, 2025
berkeman
replied to the thread
Hello from an autodidact physicist wannabe
.
That didn't go so well, did it? Please re-read the PF rules that you agreed to when you joined here. We do not support personal...
Aug 21, 2025
berkeman
replied to the thread
Collection of Lame Jokes
.
A little help here? I only know Liverpool because of their very strong football club (fun to watch).
Aug 21, 2025
berkeman
reacted to
WWGD's post
in the thread
Collection of Lame Jokes
with
Haha
.
Aug 21, 2025
berkeman
reacted to
windy miller's post
in the thread
B
Realism about singularity
with
Like
.
Thanks for this guys
Aug 21, 2025
berkeman
reacted to
fresh_42's post
in the thread
Collection of Lame Jokes
with
Haha
.
Aug 21, 2025
berkeman
reacted to
BillTre's post
in the thread
Random Photos
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Haha
.
Aug 21, 2025
berkeman
reacted to
davenn's post
in the thread
Collection of Lame Jokes
with
Haha
.
Aug 21, 2025
berkeman
reacted to
pinball1970's post
in the thread
The James Webb Space Telescope
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Like
.
Webb discovers a new moon orbiting Uranus. Article https://phys.org/news/2025-08-webb-moon-orbiting-uranus.html Time lapse of the...
Aug 21, 2025
berkeman
reacted to
Baluncore's post
in the thread
New Idea for Prime Number Sieve
with
Like
.
You failed to clearly communicate your algorithm. You only needed to code your algorithm, run it, and prove it once. It would then have...
Aug 21, 2025
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