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Super Mold
Thanks for the replies, another problem I should have stated is that grinding up or altering the for ... |
21-9-2004 at 14:48
by: Cyrus |
Super Mold
This is not my subject, but I need a mold that will grow on any type of bread, even if the bread is ... |
20-9-2004 at 20:54
by: Cyrus |
Darwin's Black Box
Since many of the members seem to be evolutionists, I was wondering what you all thought of this boo ... |
20-9-2004 at 20:43
by: Cyrus |
Colloidal ceramic bonding
I did some tests with sodium silicate, colloidal silica, zirconium silicate, and alumina hydrate sol ... |
19-9-2004 at 14:39
by: Cyrus |
Colloidal ceramic bonding
Ok. I guess nobody knows how they harden.
But if I use sodium silicate to harden the fibers,
2 ... |
17-9-2004 at 12:11
by: Cyrus |
Crucibles and Metalcasting
Hmm, nice little language discussion.
Anyways, I've been in my "lab" doing more t ... |
17-9-2004 at 12:07
by: Cyrus |
Colloidal ceramic bonding
How might I get calcium aluminate from sodium aluminate, remembering that this cement hardens in con ... |
15-9-2004 at 14:14
by: Cyrus |
Crucibles and Metalcasting
[quote][i]Originally posted by uber luminal[/i]
I am looking for something that can replace the &qu ... |
15-9-2004 at 08:40
by: Cyrus |
Crucibles and Metalcasting
I fired the test formula for refractory insulating firebricks today, using a wood fire in my backyar ... |
14-9-2004 at 19:23
by: Cyrus |
Taken from "THE SPIRIT OF CLAY" by Robert Piepenburg
~start quote
Bentonite
---------------------------
This [i]secondary clay[/i] is extremely ... |
13-9-2004 at 15:59
by: Cyrus |
More stuff
I will get some dental cement soon, which should be calcium phosphate, and I think the advantage of ... |
13-9-2004 at 13:14
by: Cyrus |
Colloidal ceramic bonding
Thanks!
I just called a dentist I know, and he has plenty (about 15 lbs) of extra cement he was g ... |
13-9-2004 at 11:26
by: Cyrus |
Colloidal ceramic bonding
Colloidal silica and alumina are used as ceramic fiber rigidizers, but to rigidize they have to go f ... |
12-9-2004 at 18:14
by: Cyrus |
Crucibles and Metalcasting
I think the recommended body was alumina, grog will probably work too.
NO, I AM NOT GOING TO TRY ... |
8-9-2004 at 09:35
by: Cyrus |
Crucibles and Metalcasting
Ok, I'll have to try that too!!! 
If I am understanding the site correctly, I just ha ... |
7-9-2004 at 12:50
by: Cyrus |
Preparation of elemental phosphorus
Are you sure that the "jam jar" will not implode under vacuum? That would be unfortunate. ... |
1-9-2004 at 18:46
by: Cyrus |
Preparation of elemental phosphorus
I think the water came, as BromicAcid suggested, from any water absorbed by the very fine SiO2 or fr ... |
29-8-2004 at 14:06
by: Cyrus |
Sodium!
How about using the alumina crucible method you (BromicAcid) suggested to me to make a plug. Also, ... |
27-8-2004 at 18:10
by: Cyrus |
PHOSPHORUS!!!
Ok, I did make some phosphorus.  But last night I confused it with
campbell's mushroom soup c ... |
27-8-2004 at 17:54
by: Cyrus |
Crucibles and Metalcasting
Hmm, stainless might work, I'll have to try THAT too.
But you haven't seen my demoni ... |
27-8-2004 at 09:24
by: Cyrus |
Preparation of elemental phosphorus
Today I tried to make some elemental phosphorus, using trisodium phosphate as a fine powder (all gro ... |
26-8-2004 at 14:04
by: Cyrus |
User:Idefense
Yes, there is a lot of wisdom in there, but if ya pick some, and not some, that is like saying, ther ... |
25-8-2004 at 20:52
by: Cyrus |
Crucibles and Metalcasting
Hmm, this is turning into a monologue.
Anyways, dap stove and fireplace mortar has great potenti ... |
25-8-2004 at 10:27
by: Cyrus |
Birkeland-Eyde reactor for making nitric acid.
Saerynide, why not make your own unglazed clay pot? Raku clay is very porous to begin with, and if ... |
24-8-2004 at 17:35
by: Cyrus |
Who needs a centrifuge ?
The 250 ml boiling flask arrived in one piece. (With the stopper)
Thanks! |
20-8-2004 at 09:36
by: Cyrus |
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