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Fuel grade Methanol?
I bought 7 gallons about a week ago. It was from a performance shop in town. I asked what other uses ...
22-4-2013 at 12:59
by: Morgan
titanium dioxide dielectric for HV capacitors
Teflon has some good qualities.
20-4-2013 at 21:01
by: Morgan
Cascading Vacuum Effect
It's mysterious how cold water defeated the cascade effect in the instance below. There's something ...
20-4-2013 at 11:00
by: Morgan
Pretty Pictures (1)
Just some quartz tubing I bought on eBay long ago and I was shining a laser level light into it. I w ...
19-4-2013 at 16:05
by: Morgan
Cascading Vacuum Effect
I tried a meter long quartz tube with rubber stopper in one end and boiled some water in it with a p ...
18-4-2013 at 18:55
by: Morgan
Cascading Vacuum Effect
I was watching this video of a steam vacuum, a kind of a
Newcomen Atmospheric Engine if you will. ...
18-4-2013 at 08:40
by: Morgan
Help! Need Laboy order Cancel ASAP
Yes, t-shirts can be trouble although I thought an Erlenmeyer flask with "Texas - It's Like a Whole ...
16-4-2013 at 20:27
by: Morgan
Exploding toroidal votices
If this were the case, it might be easier or a variation on a theme making hydrogen and oxygen and t ...
16-4-2013 at 10:25
by: Morgan
Concentration of HCl
[rquote=281274&tid=24003&author=AJKOER]This statement has a few issues:

"A better method ...
15-4-2013 at 09:42
by: Morgan
Exploding toroidal votices
A zirconium powder torus would be dazzling if you could pull it off.
12-4-2013 at 11:05
by: Morgan
Exploding toroidal votices
Yes, a hypergolic collision would be amusing. That's interesting about using a dust devil vortex of ...
12-4-2013 at 09:54
by: Morgan
Exploding toroidal votices
Instead of using the UV light source as a downrange initiator with H2/Cl2 maybe something as simple ...
12-4-2013 at 08:47
by: Morgan
Exploding toroidal votices
As a demonstration, might it be possible to fill a smoke ring shooter with the diaphram or piston pu ...
11-4-2013 at 19:13
by: Morgan
Pyrophoric copper: How?
Maybe experiment 268 would work for you.
http://books.google.com/books?id=dQpDAAAAIAAJ&pg=PA236 ...
10-4-2013 at 20:01
by: Morgan
non-reactive carrier liquid for fumed silica
Tidbits just as some food for thought
http://www.sigmaaldrich.com/etc/medialib/docs/Aldrich/Produc ...
10-4-2013 at 18:21
by: Morgan
Pretty Pictures (1)
A 30 liter keg with a snorkel and some methanol inside - a simple demonstration using a water bath f ...
5-4-2013 at 21:29
by: Morgan
Help! Need Laboy order Cancel ASAP
I think a T-shirt with an Erlenmeyer flask design is in order. Maybe something small and stylist off ...
3-4-2013 at 20:08
by: Morgan
Dissolved pine resin in ethanol/isopropanol mixture
I had a large pine tree cut down after a hurricane and the flat surface of the stump formed a thick ...
29-3-2013 at 05:01
by: Morgan
Structural bond energy release
Mystery of Prince Rupert's Drop at 130,000 fps - Smarter Every Day 86
https://www.youtube.com/watch ...
25-3-2013 at 08:18
by: Morgan
Pure White Sand UN Class. NR Cas No. 7631-86-9 EC No. 231-545-4
I was looking at this ~$15.00 container of SiO2 fumed silica the other day thinking it might be rewa ...
23-3-2013 at 18:03
by: Morgan
Pure White Sand UN Class. NR Cas No. 7631-86-9 EC No. 231-545-4
Some beach sands are fairly pure quartz. I've often wondered if I could find some interesting new us ...
22-3-2013 at 15:38
by: Morgan
Electrostatic tidbits
ELECTRO STATIC!
http://www.youtube.com/watch?v=7zp98GNsWIU#t=42s
15-3-2013 at 18:59
by: Morgan
Ozone oxidation of pyrite ore
I was surprised to see how much arsenic is in this type of pyrite.
"With 46% arsenic content, arse ...
15-3-2013 at 08:25
by: Morgan
Martius Yellow - fun with dyes
To some extent even something as common as KMNO4 is like that when rinsing off glasswear. The tinies ...
15-3-2013 at 07:19
by: Morgan
Black and white smoke at papal elections: which chemicals ?
Saw this on Reddit
http://imgur.com/apSbfMs

Viewer comments

That's how they make the white sm ...
15-3-2013 at 06:22
by: Morgan
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