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location Bristol, United Kingdom
age 26
visits member for 3 years
seen Jun 15 at 12:23

Knowledge and understanding are quite different. Only understanding can lead to being, whereas knowledge is nothing but a passing presence in it. (G.Gurdjieff)


Feb
7
revised Application of Bernoulli's theorem
added 344 characters in body
Feb
7
revised Application of Bernoulli's theorem
added 344 characters in body
Feb
7
comment Application of Bernoulli's theorem
@pcforgeek I edited the answer to clarify it. Hope it is clear now.
Feb
7
revised Application of Bernoulli's theorem
added 344 characters in body
Feb
7
answered Application of Bernoulli's theorem
Jan
31
accepted Poisson equation in 2D and 3D: geometrical reason for the difference
Jan
30
revised Poisson equation in 2D and 3D: geometrical reason for the difference
deleted 2 characters in body
Jan
30
comment Poisson equation in 2D and 3D: geometrical reason for the difference
Thanks. It sounds pretty clear. But it seems to rely on the fact that I am allowed to have $F=\nabla\phi$, whilst the mathematical equation for $\phi$ alone has already this property. Does that present any limitation to this argument?
Jan
30
asked Poisson equation in 2D and 3D: geometrical reason for the difference
Jan
28
comment Laplace equation between circles
Yes, you're right. Could you do anything to migrate it?
Jan
28
asked Laplace equation between circles
Jan
20
revised Advection operator
edited title
Jan
20
awarded  Curious
Jan
19
revised Advection operator
added 1142 characters in body
Jan
19
asked Advection operator
Dec
19
comment Why (and how) do foods stick to a pan?
@JohnRennie I do not agree, take for example lubrication, the tendency for protein-rich foods to stick more easily, etc. I am asking what is the physical counterpart of the bond-dominated explanation that chemist would give.
Dec
18
asked Why (and how) do foods stick to a pan?
Dec
18
awarded  Popular Question
Nov
8
awarded  Notable Question
Oct
31
awarded  Nice Question