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Gaussian 09
Sorry, I haven't personally checked any of them. They were in a list I found that suggested them as ...
30-6-2018 at 23:43
by: Gearhead_Shem_Tov
Gaussian 09
In alphabetical order: ADF, Dalton, GAMESS, Jaguar, PSI4, Qchem, and Spartan are a few free-ish alte ...
30-6-2018 at 18:13
by: Gearhead_Shem_Tov
why is it impossible to make synthetic wood and metals
For the nonce, I will take 'synthesise' as short for 'human controlled partial synthesis'. I'll furt ...
19-12-2017 at 18:37
by: Gearhead_Shem_Tov
Recycling a car battery
[rquote=497309&tid=77964&author=S.C. Wack]
Is there a difference between original and repla ...
13-11-2017 at 03:40
by: Gearhead_Shem_Tov
Recycling a car battery
Even if some plates are damaged, I'm hoping that some will be usable. It will result in a smaller ca ...
11-11-2017 at 16:59
by: Gearhead_Shem_Tov
Recycling a car battery
Thanks for the video like, PirateDocBrown .

Really, though, I'm more interested in salvaging the ...
11-11-2017 at 02:42
by: Gearhead_Shem_Tov
Recycling a car battery
My 'maintenance free' car battery karked it yesterday.

As far as I can tell, I can get roughly $6 ...
1-11-2017 at 21:43
by: Gearhead_Shem_Tov
Can sodium metal really be transparent ?
Just by virtue of being a true metal it is extremely unlikely that bulk Sodium would ever be transpa ...
30-8-2017 at 03:05
by: Gearhead_Shem_Tov
Nice article on home chemistry
Rather general and light, but positive.

https://www.chemistryworld.com/feature/hobby-chemists/101 ...
24-11-2016 at 05:38
by: Gearhead_Shem_Tov
Early UVa Chemistry lab uncovered
Here's part of a chemistry laboratory forgotten for almost 200 years. Fume hoods? Closer to Ye Olde ...
17-10-2015 at 01:32
by: Gearhead_Shem_Tov
Is there a book describing how to obtain modern technologies from scratch?
[rquote=396877&tid=16777&author=Gearhead_Shem_Tov]Caveman Chemistry might be one start.

H ...
14-3-2015 at 21:40
by: Gearhead_Shem_Tov
Is there a book describing how to obtain modern technologies from scratch?
Caveman Chemistry might be one start.

Here's another:

http://preview.tinyurl.com/o2457wc
13-3-2015 at 20:03
by: Gearhead_Shem_Tov
Liquid Nitrogen generator
I came across this on [url=http://www.instructables.com/id/Homemade-liquid-nitrogen-generator/]Instr ...
28-12-2014 at 18:17
by: Gearhead_Shem_Tov
How to ID chemicals making my toolbox stink?
After more googling, it seems the handles are most likely the problem. Craftsman translucent driver ...
18-8-2014 at 03:31
by: Gearhead_Shem_Tov
How to ID chemicals making my toolbox stink?
[rquote=342191&tid=32726&author=forgottenpassword]You'll need to run a simple GC headspace a ...
18-8-2014 at 03:00
by: Gearhead_Shem_Tov
How to ID chemicals making my toolbox stink?
I have a steel Sears Craftsman toolbox filled with Craftsman screwdrivers and nut drivers I purchase ...
18-8-2014 at 02:22
by: Gearhead_Shem_Tov
Anyone with a Mac OS X machine willing to give remote access?
I'd be willing to host your development, as long as we can work out a schedule for when you need me ...
10-7-2014 at 21:45
by: Gearhead_Shem_Tov
Tired of reporting spam
I've reported dozens just today. One bloke sent something like seventeen messages—all in Chinese†...
8-7-2014 at 03:51
by: Gearhead_Shem_Tov
What if?
[rquote=336340&tid=31073&author=Pinkhippo11]What if our bodies were silicon based?

[Edite ...
30-6-2014 at 00:31
by: Gearhead_Shem_Tov
Where is not_important?
I'll add my voice to those supporting the positive changes bfesser helped bring about and also the r ...
10-3-2014 at 02:56
by: Gearhead_Shem_Tov
Bike Centrifuge
Here's the one I remember:

http://jesseenterprises.net/amsci/1998/01/1998-01-body.html
8-3-2014 at 22:11
by: Gearhead_Shem_Tov
Bike Centrifuge
Here's one approach to hacking a blender:

http://citsci.blogspot.com.au/2009/11/centrifuge-revisi ...
8-3-2014 at 21:47
by: Gearhead_Shem_Tov
Bike Centrifuge
Somewhere I've seen a centrifuge improvised from a blender motor. It was a permanent hack, if I reme ...
8-3-2014 at 19:11
by: Gearhead_Shem_Tov
Emphasis on heavy
Did anyone else but me read the original subject line and think, "Huh, I wonder what the chemical pr ...
28-2-2014 at 18:48
by: Gearhead_Shem_Tov
Readily Available Chemicals Website: Version 2
I've used them for years. No worries, mate.

-Bobby

[rquote=317509&tid=3254&author=Mesa ...
1-2-2014 at 19:06
by: Gearhead_Shem_Tov
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