Physics
PPenguin's user avatar
PPenguin's user avatar
PPenguin's user avatar
PPenguin
  • Member for 6 years, 8 months
  • Last seen this week
Profile Activity
Stats
1,279
reputation
16k
reached
15
answers
11
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
6
silver badges
19
bronze badges
Top tags
View all tags
19
Score
8
Posts
31
Posts %
10
Score
4
Posts
15
Posts %
7
Score
3
Posts
12
Posts %
7
Score
2
Posts
8
Posts %
5
Score
4
Posts
15
Posts %
5
Score
2
Posts
8
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
19
In what sense (if any) is Action a physical observable?
Jul 23, 2017
question
15
Electromagnetic field energy "paradox"
Oct 5, 2017
answer
7
How to see $\mathbf{E}\cdot\mathbf{B}$ is a total derivative?
Oct 3, 2017
question
6
Do galaxies have a halo of neutrinos and cosmic microwave background?
Apr 21, 2017
question
5
Current constraints on Dark Matter self-interaction from galactic profiles
Apr 11, 2017
question
5
How to see $\mathbf{E}\cdot\mathbf{B}$ is a total derivative?
Oct 3, 2017
answer
5
Momentum in static electric field
Mar 14, 2017
question
3
Isotropic Schwarzschild coordinates
Mar 16, 2017
answer
3
Are there super-maxwell's equations?
Mar 16, 2017
answer
3
Acting on an object at a distance faster than light, or making small cogs immovable
Mar 16, 2017
Top network posts
View all network posts
25
What is this 2D division algebra?
14
Finite dimensional division algebras over the reals other than $\mathbb{R},\mathbb{C},\mathbb{H},$ or $\mathbb{O}$
13
Relationship between Spin(3), SU(2), unit quaternions, and SO(3)
8
"Non-pointer POD" type in C++
5
Are there any decision complexity classes which have no "complete" subclass?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.