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Your favorite chemistry quotes
A cautionary quote.
“I know that most men, including those at ease with problems of the greates ... |
13-6-2013 at 06:15
by: Morgan |
A lighter that lasts
The 90 degree creme brulee torch is not really my favorite design. I'd prefer something more like a ... |
13-6-2013 at 05:52
by: Morgan |
A lighter that lasts
The blowtorch I have is pretty ungainly/overkill especially for smaller toys, the torch larger than ... |
13-6-2013 at 04:48
by: Morgan |
A lighter that lasts
Is there a lighter out there that doesn't wear out so quickly and is wind resistant? I've a handful ... |
12-6-2013 at 18:23
by: Morgan |
Johnson Matthey Noble Metals
Super Expensive Metals - Periodic Table of Videos
http://www.youtube.com/watch?NR=1&feature=en ... |
29-5-2013 at 12:20
by: Morgan |
Have at it.. whats your coolest reactions/experiment in the home lab?
Snakes and sparklers. |
29-5-2013 at 07:22
by: Morgan |
Windex Dispenser
I was looking at this dispenser the other day, merely a concave dish with the liquid pumped up throu ... |
27-5-2013 at 15:17
by: Morgan |
Tinkering suppliers
I buy from these guys from time to time, mostly from the raw materials category. I think MSC is thei ... |
24-5-2013 at 17:48
by: Morgan |
Venom
The black and brown one I photographed was in Florida. Here's some video of a black widow being hand ... |
22-5-2013 at 06:36
by: Morgan |
Venom
Last week I saw this guy at night taking the dog out. I didn't know they came in a brown but I happe ... |
21-5-2013 at 16:32
by: Morgan |
Heat transfer using methanol
Here's the same tank again in a water bath exhibiting the same fast, slow, fast behavior. It would b ... |
21-5-2013 at 03:50
by: Morgan |
Heat transfer using methanol
The metal tank with fast, slow, fast behavior is stainless steel although the patina is gone from it ... |
20-5-2013 at 19:36
by: Morgan |
Heat transfer using methanol
That could be possible Tim. I've noticed some of the little boats I've been playing with will speed ... |
20-5-2013 at 19:09
by: Morgan |
Heat transfer using methanol
Can someone offer an explanation why this engine runs fast, then slow, then fast again? There's a li ... |
20-5-2013 at 09:15
by: Morgan |
The short questions thread (3)
Some tidbit pertaining to some possible exceptions of solubility of "wax compounds" and alcohols.
... |
15-5-2013 at 19:20
by: Morgan |
The short questions thread (3)
[rquote=284350&tid=14239&author=confused]paraffin wax is miscible in methanol,
however, th ... |
15-5-2013 at 13:43
by: Morgan |
The short questions thread (3)
Would candle wax dissolve in methanol if it were melted or would it tend to separate? |
15-5-2013 at 06:17
by: Morgan |
cold detonation
"Because the carbon dioxide used in the present invention's formulations in a preferred embodiment i ... |
11-5-2013 at 05:18
by: Morgan |
Pyrophoric copper: How?
It might be interesting to sprinkle the copper particles in a flask of pure oxygen, to see what happ ... |
7-5-2013 at 20:34
by: Morgan |
Pyrophoric copper: How?
I wonder if it could light methanol vapor in air if it didn't want to ignite by itself? |
3-5-2013 at 17:49
by: Morgan |
Toys
I don't know why they don't do jam jars in chemisty demonstrations that often. You see barking tubes ... |
28-4-2013 at 09:24
by: Morgan |
Pretty Pictures (1)
What's the orange tint on the metal and glove? When I was about 15 I ordered a quarter pound I think ... |
24-4-2013 at 05:35
by: Morgan |
titanium dioxide dielectric for HV capacitors
I know this is primitive, but just a little salt water in an LDPE bottle held this nice little spark ... |
23-4-2013 at 12:01
by: Morgan |
Fuel grade Methanol?
I came across this tidbit.
http://books.google.com/books?id=rPBhvch_zG0C&pg=PA111&lpg=PA111 ... |
22-4-2013 at 18:07
by: Morgan |
Ground glass quartz tube
He means 2mm wall thickness. That's a lot of quartz tubing to buy and the wrong size. And I thought ... |
22-4-2013 at 16:36
by: Morgan |
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