weirdoguy's latest activity
-
weirdoguy reacted to Jianbing_Shao's post in the thread I A sufficient condition for integrability of equation ##\nabla g=0## with
Sad.
When you say the result from my calculation is wrong. then you should point out where I have made a mistake. If you are serious , you... -
weirdoguy reacted to Jianbing_Shao's post in the thread I A sufficient condition for integrability of equation ##\nabla g=0## with Sad.
If the basis field ##e_a={e_a}^I e_I## is not a coordinate basis, then it means that: ##{c_{ab}}^c e_c = [e_a, e_b]\neq 0## Using...
-
weirdoguy reacted to wrobel's post in the thread A How does time derivative commute from one variable to another? with
Like.
In order for simplicity sake some authors make the narration harder. By definition the kinetic energy of a particle is... -
weirdoguy reacted to Line_112's post in the thread Does it make sense to build new radio telescopes? with Sad.
I am not against continuing the research of extraterrestrial signals. I am against using increasingly powerful telescopes for this. That...
-
weirdoguy reacted to ShadowKraz's post in the thread B Is space stretching or is new space being created? with Like.
On looking at the maths with a limited understanding of it (somehow calculus defeated me in my college days), I leapt, with the help of...
-
weirdoguy reacted to elias001's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with
Skeptical.
@dextercioby I am asking or am talking to @Greg Bernhardt in my reply. I asked as a lay person. My impression is Greg Bernhardt is an... -
weirdoguy replied to the thread Just a computer programmer that enjoys physics.For the same reason that no one wants to have a surgery performed by "independent surgeon". Besides, AI lies a lot about physics...
-
weirdoguy replied to the thread B Can Light Speed Be Increased by Straightening Its Wave Path?.And what does that mean?
-
weirdoguy replied to the thread B Can Light Speed Be Increased by Straightening Its Wave Path?.How about doing your own reasearch beforehand? You ask questions that can be answered by just basic google search. But as I see in your...
-
weirdoguy reacted to Jaime Rudas's post in the thread Does it make sense to build new radio telescopes? with Like.
Yes, maybe I didn't clarify that this was a sarcastic response.
-
weirdoguy reacted to Jaime Rudas's post in the thread Does it make sense to build new radio telescopes? with Like.
Yes, those official scientists always try to refute everything.
-
weirdoguy reacted to sbrothy's post in the thread Thank you to mentors, advisors and members with Like.
I, of course, had nothing to do with helping you (EDIT: I mean the OP. Replied to the wrong post really. Sorry.) and I'm not out trying...
-
weirdoguy replied to the thread I A sufficient condition for integrability of equation ##\nabla g=0##.Can you answer questions you've been asked?
-
weirdoguy reacted to Jianbing_Shao's post in the thread I A sufficient condition for integrability of equation ##\nabla g=0## with Sad.
Another problem ,Do you think a non trivial metric field can also be compatible with a zero curvature connection. they call it...
-
weirdoguy reacted to Jianbing_Shao's post in the thread I A sufficient condition for integrability of equation ##\nabla g=0## with Sad.
Simply from a tetrad field , then we can calculate the difference between teleparallel connection and Levi-Civita connection: If we...