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What are half-lives in MeV and unknown ones? Are they short?
[rquote=446213&tid=66010&author=radioboy]I also realized that electron capture (not beta+) i ... |
21-4-2016 at 04:35
by: Theoretic |
Are the Coulomb's barriers for all Hydrogen isotopes the same?
[rquote=446211&tid=66005&author=radioboy]Another weird thing I found is that B10 has thermal ... |
21-4-2016 at 04:14
by: Theoretic |
Radio active stuff in fuel oil
Deuterium is pretty cheap, if you add tracer levels of it, and seems the most practical/undetectable ... |
21-4-2016 at 02:16
by: Theoretic |
Are the Coulomb's barriers for all Hydrogen isotopes the same?
[rquote=446059&tid=66005&author=radioboy]Also for He4+He4 it shows negative barrier! Error o ... |
21-4-2016 at 00:24
by: Theoretic |
What are half-lives in MeV and unknown ones? Are they short?
[rquote=446178&tid=66010&author=radioboy]
But maybe when they say that half-life is indepen ... |
20-4-2016 at 23:43
by: Theoretic |
Mescaline by aminoethylation of pyrogallol
Yes, in an ionizing solvent the chloride can compete, because it has a full negative charge and this ... |
22-3-2016 at 15:56
by: Theoretic |
Mescaline by aminoethylation of pyrogallol
Did you even read the part about the middle OH being hindered, or selective methylation of the OH gr ... |
21-3-2016 at 18:32
by: Theoretic |
Mescaline by aminoethylation of pyrogallol
unionised: indeed methylation would do that (and it was probably on a few people's minds), however a ... |
21-3-2016 at 11:18
by: Theoretic |
Mescaline by aminoethylation of pyrogallol
The O- releasing charge into the ring matters greatly. There's even a [url=http://actachemscand.org/ ... |
18-3-2016 at 07:03
by: Theoretic |
Mescaline by aminoethylation of pyrogallol
A shorter route to mescaline might be possible, by selectively alkylating pyrogallol (1,2,3-hydroxyb ... |
17-3-2016 at 07:46
by: Theoretic |
Metallic glue
[rquote=440248&tid=65164&author=unionised]
[rquote=437073&tid=65164&author=Theoreti ... |
16-3-2016 at 13:17
by: Theoretic |
Pretty Pictures (2)
A slight break from the preceding, but...
I hope nobody objects to explicit images of naked flames? ... |
16-3-2016 at 13:08
by: Theoretic |
Question on a compound's atomic structure
Guanidinium?
[img]https://upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Guanidinium-ion-3D-ba ... |
16-3-2016 at 00:35
by: Theoretic |
Metallic glue
Indium is after all used as an adhesive to bond metals all on its own: https://en.wikipedia.org/wiki ... |
27-2-2016 at 12:49
by: Theoretic |
Vertical space compactness in threads
Ideally, if the compact thread view when previewing posts, could be used normally (and not upside do ... |
9-2-2016 at 23:50
by: Theoretic |
Regarding the Sudden Influx of Gore...
[rquote=438019&tid=65208&author=Marvin]I think Bert's point is that if you pretend to be a s ... |
7-2-2016 at 16:47
by: Theoretic |
Obscure antiquated or household drugs
[rquote=340055&tid=6106&author=Manifest]Don't be tempted to try nutmeg, not pleasant effects ... |
7-2-2016 at 16:39
by: Theoretic |
Regarding the Sudden Influx of Gore...
wasn't it a joke/ironic post by Hawkguy? so why is a mod being like "you do realize I can vaporize y ... |
6-2-2016 at 23:13
by: Theoretic |
Vertical space compactness in threads
[rquote=437087&tid=65131&author=aga]Unfortunately it is not currently possible to give a Nat ... |
6-2-2016 at 23:08
by: Theoretic |
Metallic glue
I didn't mean to specifically use gallium as a glue component. Somehow it fits their system (and pre ... |
3-2-2016 at 19:19
by: Theoretic |
Metallic glue
[rquote=437083&tid=65164&author=unionised]https://en.wikipedia.org/wiki/Liquid_metal_embritt ... |
30-1-2016 at 07:42
by: Theoretic |
Metallic glue
"...infinitesimally small rods with metal cores that we have coated with the element indium on one ... |
29-1-2016 at 08:40
by: Theoretic |
Vertical space compactness in threads
[rquote=436783&tid=65131&author=aga]If you download the page ( Save Page As ...) you can Ed ... |
29-1-2016 at 08:26
by: Theoretic |
Vertical space compactness in threads
[rquote=436707&tid=65131&author=Rosco Bodine]See on the left top just above the page numberi ... |
26-1-2016 at 11:51
by: Theoretic |
Vertical space compactness in threads
It's been awhile... Something that struck me coming back to SM:
Many threads are dozens of pages lo ... |
25-1-2016 at 04:54
by: Theoretic |
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