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Name that rock
Industrial is a good word to describe it. Another comment from someone was that it looked like a fea ... |
8-12-2015 at 04:56
by: Morgan |
Name that rock
It looks like iron particles that have been sintered or another thing that comes to mind is some sor ... |
7-12-2015 at 14:16
by: Morgan |
Name that rock
Maybe it's something inbetween a stalagtite and stalagmite, if there's a word for one that forms in ... |
7-12-2015 at 13:38
by: Morgan |
A science/chemistry show
Yesterday I was misting some methanol into a gallon glass jug and lighting it to see what kind of wh ... |
7-12-2015 at 13:06
by: Morgan |
Name that rock
It didn't smoke or reduce at all when heated with a butane torch - it just glowed after heating for ... |
7-12-2015 at 12:01
by: Morgan |
Name that rock
I found this "rock" in the middle of some railroad tracks when walking this morning near some bluffs ... |
7-12-2015 at 08:03
by: Morgan |
eBay De-listing Potassium Nitrate?
I remember when I was a kid, not even a teenager yet, my oldest brother gave me a motor like this wh ... |
6-12-2015 at 20:13
by: Morgan |
eBay De-listing Potassium Nitrate?
[rquote=430030&tid=64545&author=Praxichys]I have noticed recently that eBay has taken down s ... |
4-12-2015 at 11:28
by: Morgan |
Leidenfrost effect with hydrogel
If a hypothetical springy burning gelled sphere would hold together under heat well enough and not " ... |
3-12-2015 at 09:44
by: Morgan |
Leidenfrost effect with hydrogel
If there was a way to make a jellied alcohol marble it would be fun to light them on fire as they ju ... |
29-11-2015 at 07:13
by: Morgan |
Ultra pure H2O
I remember reading about ultrapure water when I was toying with plate capacitors and various dielect ... |
27-11-2015 at 16:48
by: Morgan |
Short question / quick answer - Thread
[rquote=429100&tid=26572&author=OneEyedPyro][rquote=429075&tid=26572&author=Morgan]W ... |
25-11-2015 at 16:21
by: Morgan |
Short question / quick answer - Thread
What would you guess is the volume of this flask?
https://www.youtube.com/watch?v=ad2x24S2t1I#t=1m5 ... |
24-11-2015 at 19:42
by: Morgan |
Leidenfrost effect with hydrogel
The hydrogel in the pan
https://www.youtube.com/watch?v=OfcCsP-T1pc
This was one of the translat ... |
21-11-2015 at 13:16
by: Morgan |
Nanoscale light-driven motors
Rice makes light-driven nanosubmarine
"And with the motors running at more than a million RPM, that ... |
17-11-2015 at 07:58
by: Morgan |
Removing screen printed labels from beer bottles?
I've used acetone for the glued on labels. |
15-11-2015 at 09:21
by: Morgan |
Did i just make a fuel air explosive?
Tidbit
Petrol oxygen explosion, 2005
https://www.youtube.com/watch?v=s3LT3ldL8yQ |
22-10-2015 at 15:39
by: Morgan |
Titanium pen
When watching this video of Ben's, he described a method to remove titanium marks from a surface. In ... |
12-10-2015 at 15:33
by: Morgan |
Spectral Evidence for Hydrated Salts in Seasonal Brine Flows on Mars
"Recurring Slope Lineae (RSL) are seasonal flows on warm Martian slopes initially proposed, but not ... |
27-9-2015 at 09:41
by: Morgan |
I got sent sand.
I came across this about the sand where I live. According to this article the Florida State Geologic ... |
21-9-2015 at 10:31
by: Morgan |
I got sent sand.
There's lots of silicon dioxide where I live. It sqeaks when you walk on it, kind of a fine sand.
... |
19-9-2015 at 15:48
by: Morgan |
Mesembrine and naturally related compounds
Oddly, I was bouncing around looking at static electricity videos today on youtube and happened upon ... |
14-9-2015 at 18:42
by: Morgan |
Chem Demo: Powders Becoming Liquids
[rquote=418636&tid=63530&author=MrHomeScientist]That quick clay demo is very cool, I'd never ... |
8-9-2015 at 14:45
by: Morgan |
Chem Demo: Powders Becoming Liquids
Perhaps this isn't the best example of solids turning to liquid, but it's not bad. I've seen a more ... |
6-9-2015 at 07:33
by: Morgan |
Chemistry of Terephthalic acid
I recall hearing something about PET bottles that save costs now by using double layers, one of a le ... |
3-9-2015 at 14:45
by: Morgan |
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