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Don't like the state of society's view of chemistry? Now is the time to speak up!
One thing that's dangerous is when a lot of people who never studied chemistry get paranoid about a ... |
17-4-2010 at 11:45
by: Vogelzang |
Multi-page TIFF files
Compare those Rube Goldberg devices to the Forevertron.
http://acm3.wordpress.com/2007/08/19/ ... |
15-4-2010 at 10:43
by: Vogelzang |
Multi-page TIFF files
US 3783192 DECODER FOR USE IN MATRIX FOUR-CHANNEL SYSTEM
SQ decoder
US 3787622 QUADRASONIC SOUND ... |
31-3-2010 at 13:42
by: Vogelzang |
Multi-page TIFF files
US 3865490 FILTER SPECTROGRAPH
US 2483244 Wernicke prism spectrometers and improved liquids there ... |
31-3-2010 at 13:36
by: Vogelzang |
basic question of unit
Obviously, there is a prefered electromagnetic frame of reference, the aether. The velocity in the ... |
28-3-2010 at 10:53
by: Vogelzang |
basic question of unit
Here's some more dangerous dissident questioning, enough to make the gangsters who hijacked the phys ... |
28-3-2010 at 07:43
by: Vogelzang |
Fundamental understanding of why energy is released in covalent bond formation
Each shell is composed of one or more subshells, which are themselves composed of atomic orbitals.
... |
28-3-2010 at 05:22
by: Vogelzang |
Fundamental understanding of why energy is released in covalent bond formation
Chemists use Gibbs free energy (G) for chemical reactions. Not all chemical reactions are exothermi ... |
28-3-2010 at 05:07
by: Vogelzang |
Quicktime movies
Here's an old lab. I found this picture in a book in the library. |
24-3-2010 at 16:00
by: Vogelzang |
Multi-page TIFF files
763151 Process of Electrically Extracting Essential Oils
3828082 Morning Glory plant on the front ... |
23-3-2010 at 14:12
by: Vogelzang |
Mag stirring through Glas-Col heating mantle?
Aluminum would tend to generate eddy currents. Try a heating mantel without the metal housing.
h ... |
20-3-2010 at 12:21
by: Vogelzang |
oxygen activated pigment
If you're trying to get other people to help you invent something and you decide to get a patent on ... |
17-3-2010 at 14:59
by: Vogelzang |
Multi-page TIFF files
US 2888623 and US 3144498 are on Infrared spectrophotometers and US 4600000 is on a bone fixation sy ... |
16-3-2010 at 15:46
by: Vogelzang |
Multi-page TIFF files
US 3951134 Apparatus and method for remotely monitoring and altering brain waves
US 1031280 stran ... |
16-3-2010 at 15:27
by: Vogelzang |
Multi-page TIFF files
Multi-page TIFF files
With Irfanview you can search through multiple multi-page TIFF files a lot ... |
16-3-2010 at 15:17
by: Vogelzang |
BMK
P2P
[file]10137[/file] |
14-3-2010 at 06:29
by: Vogelzang |
toluquinone reduction
I've seen OTC rust removers containing sodium dithionite. I wonder how that would work. |
11-3-2010 at 14:05
by: Vogelzang |
toluquinone reduction
Don't they use bisulfites to reduce quinones? sodium dithionite should work, too. |
10-3-2010 at 13:51
by: Vogelzang |
acetylsalicylic acid without AA?
If you're interested in the Fries rearrangement with hydroquinone derivatives see the attached artic ... |
8-3-2010 at 02:57
by: Vogelzang |
BIZARRE BIZARRE Help!!! Bioluminsescence!
All you need are some solar panels and you can make a bioluminescent battery. |
7-3-2010 at 16:44
by: Vogelzang |
acetylsalicylic acid without AA?
See the attached articles.
|
7-3-2010 at 13:16
by: Vogelzang |
GeoCities will close later this year.
Some old geocities pages can be found at oocities.
http://www.oocities.com/everybee2/ImagingXP.ht ... |
2-3-2010 at 15:46
by: Vogelzang |
Endless Oil?
The World Has Plenty of Oil
By NANSEN G. SALERI
March 4, 2008
Many energy analysts view the ong ... |
26-2-2010 at 15:32
by: Vogelzang |
Endless Oil?
Squeeze That Sponge
Nearly two-thirds of crude still gets left in the ground. With enhanced oil rec ... |
26-2-2010 at 15:26
by: Vogelzang |
basic question of unit
Dimensional analysis....... 101325 Pascals per atmosphere....... I still remember that from P. Chem. ... |
20-2-2010 at 16:10
by: Vogelzang |
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