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/sci/ - Science & Math

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5471247 No.5471247 [Reply] [Original]

explain this please.

>> No.5471256

>>5471247
What's the shit they make those firework snakes out of?
This, probably.

>> No.5471258

Ph'nglui Mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn

>> No.5471284 [DELETED] 

>>5471247
You know that stuff in the snake fireworks that leaves like a long ash trail? well that's HgSCN,
IIRC, anyway
well, if you hide that stuff in another chemical while you burn it, you'll get that cool effect.

looks like ammonium chromate or something. NH4Cr2O7, i think

it's just chemistry

pretty cool, tho.

>> No.5471309

It is the Japanese flag with a octopus emerging from the rising sun.

>> No.5471319

>>5471284
thanks!

After some search i found the original video in youtube with the explanation.
http://www.youtube.com/watch?v=jMHk-I7-Dq4

>We've mixed two well known chemical experiments. Chemical Volcano + Pharaon Snake.

>Chemical Volcano is burning of NH4Cr2O7 which makes porrous, green Cr2O3 as a product. Inside volcano we've hidden 4 tablets with HgSCN. This chemical burns producing N2 which is making a foam 20 times bigger than initial tablet. I hope this explanation is comprehensive as well gramatically correct ;D

>> No.5471322

>>5471247

Z҉A҉L҉G҉O̚̕̚ comes.

>> No.5471334

>>5471309
Lol yeah that's it.

>> No.5471335 [DELETED] 
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5471335

>>5471319
HA!
fucking dead on!
chemical identities and everything!
WOOOT!

>> No.5471340

>>5471322
>tiny curls of desiccated material
Sounds about right.
The King in Yellow would have caused anyone who watches the gif to go insane.

>> No.5471343

>>5471247
Lol OP, before you try and do this on your own know that mercury thiocyanate (HgSCN) is incredibly toxic

>> No.5471351 [DELETED] 
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5471351

>>5471343
>know that mercury thiocyanateis incredibly toxic.

he's gonna watch it...NOT EAT IT!
pleb

>> No.5471404
File: 45 KB, 500x400, cthulhu,demotivators,unspeakable,vault,of,doom,cthulhoo,forumsign-c4033d075bf12e853408fecb02eab5a8_h.jpg [View same] [iqdb] [saucenao] [google]
5471404

summoning old ones?

if magic can be analyzed using the scientific method it becomes science.

>> No.5471417

>>5471351
Seems to me it's putting out a lot of smoke and fumes, so...

>> No.5471421 [DELETED] 
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5471421

>>5471417
actually this burns relatively cleanly
just a small amount of smoke
and its not like he's gonna be standing directly over it breathing deeply.
theres only a very very small pile of reactants
if he was pulling this shit on an industrial scale, then maybe there'd be some risk
as it is, it's not dangerous in the slightest

so quit bein an aspie cunt

>> No.5471424

>>5471421
>and its not like he's gonna be standing directly over it breathing deeply
This is 4chan we're talking about, so I wouldn't be so sure.

>> No.5471454

somebody post the gif of the cell phone in a microwave turning into a bubble monster