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
Log in
Register
What's new
Latest activity
Register
Menu
Log in
Register
Navigation
More options
Style variation
System
Light
Dark
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
Frimus's latest activity
Frimus
replied to the thread
Does it make sense to build new radio telescopes?
.
Ouch, can this thread offer anything else besides endless musing?
Sep 6, 2025
Frimus
reacted to
Bandersnatch's post
in the thread
A
Could gamma-ray bursts have an intragalactic origin?
with
Like
.
But to what extent? Attenuation by 10 or even 90% doesn't preclude detection. It's not all or nothing. You can't just hand-wave it and...
Aug 30, 2025
Frimus
reacted to
Stavros Kiri's post
in the thread
Stargazing
Solar Activity and Space Weather Update thread
with
Like
.
(Still Aug. 19 [to 20, depending on local time zones] ...) The Solar Wind speed in the meantime went close to 700Km/sec ... (cf...
Aug 20, 2025
Frimus
reacted to
PeroK's post
in the thread
Is AI hype?
with
Like
.
First, certain users are simply stating their opinion, as they have done from the outset, that AI ain't going to happen because they...
Aug 11, 2025
Frimus
reacted to
jack action's post
in the thread
Collection of Lame Jokes
with
Like
.
Aug 9, 2025
Frimus
reacted to
dextercioby's post
in the thread
Collection of Lame Jokes
with
Like
.
Aug 9, 2025
Frimus
reacted to
jedishrfu's post
in the thread
RIP James Lovell, the astronaut who brought Apollo 13 home safely
with
Like
.
Tom Hanks tribute to Jim Lovell: https://www.avclub.com/tom-hanks-pens-tribute-to-apollo-13-jim-lovell
Aug 9, 2025
Frimus
reacted to
robphy's post
in the thread
RIP Yvonne Choquet-Bruhat (1923-2025)
with
Like
.
https://en.wikipedia.org/wiki/Yvonne_Choquet-Bruhat (photo from 1974) https://www.nature.com/articles/d41586-025-01763-z...
Aug 6, 2025
Frimus
reacted to
Luis's post
in the thread
B
A question about warp bubbles and navigation
with
Like
.
I don't remember. Over the years, I've read quite a lot of things about Alcubierre’s theories, and it's impossible for me to remember...
Jul 17, 2025
Frimus
reacted to
DennisN's post
in the thread
Our Beautiful Universe - Photos and Videos
with
Like
.
Some amazing photos in this article! 15 Otherworldly Finalists of the 2025 Astronomy Photographer of the Year Contest...
Jul 10, 2025
Frimus
reacted to
martinbn's post
in the thread
A
The Causal Bootstrap Paradox in General Relativity
with
Like
.
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
Forums
Back
Top