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Shedworld Reloaded
[rquote=448522&tid=66209&author=Eosin Y]Do you think that my ordering of distillation appara ... |
10-5-2016 at 13:55
by: blogfast25 |
Shedworld Reloaded
@aga:
Wow. Could you build one for me? 
What provides ventilation?
Curious to see how 'th ... |
10-5-2016 at 11:30
by: blogfast25 |
spontaneous combustion with ZnO
[rquote=448482&tid=66199&author=Cryolite]
Zinc oxide does indeed have a different color w ... |
10-5-2016 at 10:42
by: blogfast25 |
Physics : Magnetics
@careysub:
I see clearly now.
I was put off track a bit by:
[rquote=448465&tid=66198&am ... |
10-5-2016 at 10:33
by: blogfast25 |
Experimental determination of heat conductivity k:
Finally another example of heat applied but this one without second order DEs!
The following set ... |
10-5-2016 at 08:22
by: blogfast25 |
Physics : Magnetics
[rquote=448437&tid=66198&author=woelen]A nail has a certain potential energy relative to the ... |
10-5-2016 at 07:55
by: blogfast25 |
spontaneous combustion with ZnO
[rquote=448448&tid=66199&author=woelen]
Is the ZnO really ZnO, or is it deficient in oxygen ... |
10-5-2016 at 07:20
by: blogfast25 |
Making Thorium metal
[rquote=448399&tid=66201&author=Ba(ClO3)2]
How easy would it be to remove the calcium oxi ... |
9-5-2016 at 17:32
by: blogfast25 |
spontaneous combustion with ZnO
@redj85:
Is your ZnO byproduct the result of oxidised Zn vapours generated during the alloying pr ... |
9-5-2016 at 16:32
by: blogfast25 |
Physics : Magnetics
[rquote=448360&tid=66198&author=aga]
Just that they seem to last a lot longer than batterie ... |
9-5-2016 at 16:13
by: blogfast25 |
Physics : Magnetics
[rquote=448356&tid=66198&author=aga]If you hold a magnet close enough to an iron nail, the n ... |
9-5-2016 at 14:25
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=448333&tid=65532&author=Eosin Y]@Blogfast25 are you a maths teacher? I'm in top math ... |
9-5-2016 at 08:30
by: blogfast25 |
Cooling fin: Steady State
A cooling fin is attached to a wall at T[sub]0[/sub], surrounded by a fluid at T[sub]∞[/sub]:
... |
9-5-2016 at 07:17
by: blogfast25 |
Germanium from Transistor
Use its resistance to acids to your advantage.
Get the disc of Ge out as best as you can by mecha ... |
7-5-2016 at 18:22
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=448203&tid=65532&author=aga]Very clever having a hole in the top of the tank at the ... |
7-5-2016 at 16:11
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
This limit taking lark, as in the heat equation set up, lies at the heart of setting up many DVs.
... |
7-5-2016 at 13:40
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[b]Quick reminder of what is a derivative: definition of linear velocity[/b]
[file]50554[/file]
... |
7-5-2016 at 12:51
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=448165&tid=65532&author=aga]We still have not done limit theory yet, have we ?
Ho ... |
7-5-2016 at 09:10
by: blogfast25 |
Dried my DCM and now I have some tiny bubbles on the bottom, are these peroxides?
You may be pushing it with IPA.
Just look at the [url=https://en.wikipedia.org/wiki/Partition_coe ... |
7-5-2016 at 07:40
by: blogfast25 |
Heat Equation (one dimension only):
Consider a straight rod of length L, constant cross-section A, made of a homogeneous material of den ... |
7-5-2016 at 07:07
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
Tomorrow and Sunday, to the joy of the many and sadness of the few, what will be kind of the 'final' ... |
6-5-2016 at 14:12
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
@aga:
Well, I'll put that feather in my cap then.
And I continue thoroughly, nay: [i]streneous ... |
6-5-2016 at 13:06
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=448055&tid=65532&author=The Volatile Chemist]This thread suddenly passed my level of ... |
6-5-2016 at 11:21
by: blogfast25 |
The Schrödinger equation (SE):
No mini-Pantheon of famous second order DEs can be complete without one of the most successful physi ... |
6-5-2016 at 08:14
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=447957&tid=65532&author=aga]I imagined the solution would be simpler in polar co-ord ... |
5-5-2016 at 12:36
by: blogfast25 |
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