Sciencemadness Discussion Board

Porno for pyros, post a good video

Pyro_cat - 24-12-2019 at 14:18


https://youtu.be/TVRsypIKCqk?t=407

Meanwhile I am getting there, the powdered Al I learned to make for the thermite project lead to KNO3 flash and that is some interesting stuff.

Wrapped some in foil, little photon torpedoes that stuff is bright. It set off the motion light from 700 meters away as measured from Google Earth, those things are heat detectors so the heat did it unless the visible light flash triggered it by making it daylight for a second and just tripped it.

Anyway this video just motivated me to get better at chemistry and keep going.



XeonTheMGPony - 25-12-2019 at 05:17

Over use of salutes kinda killed the effects, and diminished them, other wise some very creative shells

Pyro_cat - 25-12-2019 at 14:44

I kinda liked that end of shell poof that said its over next.

Try this one, lots of color and total mayhem https://youtu.be/1U3Ss59S6tY?t=824





Hanabi

Chemetix - 1-1-2020 at 21:17

There's no doubt the Japanese know what they are doing with pyrotech, but the clarity of colours they are getting is just jawdropping.
Any insiders care to elaborate on the current state of the art to achieving such clarity and brilliance?

https://www.facebook.com/4AMSkynight/videos/556105531609343/



[Edited on 2-1-2020 by Chemetix]

j_sum1 - 1-1-2020 at 22:23

There's some colours there I have not seen in fireworks before.
Thanks fopr that!

Pyro_cat - 2-1-2020 at 15:36

Quote: Originally posted by Chemetix  
There's no doubt the Japanese know what they are doing with pyrotech, but the clarity of colours they are getting is just jawdropping.
Any insiders care to elaborate on the current state of the art to achieving such clarity and brilliance?

https://www.facebook.com/4AMSkynight/videos/556105531609343/




The video was created using a fireworks simulation software tool called FWsim. The software allows users to create their own fake fireworks “shows” complete with iconic background locations and synchronised audio.

https://www.hoax-slayer.net/japans-fireworks-best-in-the-wor...

Chemetix - 2-1-2020 at 20:00

Well there you go, it didn't seem right for some reason. I had watched a Japanese shell competition only a little bit before and there was very little smoke, so I didn't pick up on that aspect. I should have left the sound on ( that would have been the penny drop moment). Watching on a work computer has it's limitations.

j_sum1 - 2-1-2020 at 22:44

Those perfect rainbows and that lemon yellow/cyan/magenta combo had to be too good to be true.

MineMan - 3-1-2020 at 14:35

Too bad, really thought for a moment my eyes had something truly incredible to see, a goal to reproduce and witness in person. Hate that old too good to be true saying.

mekanochemical - 19-1-2020 at 08:47

A finnish exploding a 5 meter dynamite stick and filmed with a slow motion camera

https://youtu.be/ThLtMhiak-Q

[Edited on 19-1-2020 by mekanochemical]

mayko - 19-1-2020 at 09:50

in the Run, Do Not Walk, To The Nearest Exit category:

A traffic accident spills cylinders of compressed gas on the road, hilarity ensues.... high points include multiple cylinders gone rocket, the first responder noping out, and the car alarm in the background that keeps getting tripped by the explosions:
https://www.youtube.com/watch?v=FG1LGKieTxY

BLEVE compilation... watch train cars get tossed like matchsticks!
https://www.youtube.com/watch?v=vlQ8Np7HoeI

Pyro_cat - 1-4-2020 at 13:46

The picric acid video

https://www.youtube.com/watch?v=7es7kMAZyFY Awsome

detonography IV https://www.youtube.com/watch?v=zeAEwi04PoI

Super ! That is

MineMan - 1-4-2020 at 19:19

Quote: Originally posted by Pyro_cat  
The picric acid video

https://www.youtube.com/watch?v=7es7kMAZyFY Awsome

detonography IV https://www.youtube.com/watch?v=zeAEwi04PoI

Super ! That is



Miss LL. Hope he comes back... he was the Tesla of this forum.

Herr Haber - 2-4-2020 at 03:53

On the picric acid video he dips a metal spatula while recrystalizing. Oopsie :)

Nitrosio - 24-4-2020 at 06:53

https://www.youtube.com/watch?v=8FpsB4IDRkM
https://www.youtube.com/watch?v=_9Tkq3K1q_c
https://www.youtube.com/watch?v=f1iLL_p5pVA

[Edited on 24-4-2020 by Nitrosio]

mayko - 4-8-2020 at 09:02

Massive explosion in Beirut port; Lebanese authorities are saying that it was a fireworks shipment, which seems consistent with the small flashes & flares beforehand

https://www.youtube.com/watch?v=vS1E5upLv0g
https://twitter.com/search?f=video&q=lebanon%20explosion...

mysteriusbhoice - 4-8-2020 at 11:30

Quote: Originally posted by mayko  
Massive explosion in Beirut port; Lebanese authorities are saying that it was a fireworks shipment, which seems consistent with the small flashes & flares beforehand

https://www.youtube.com/watch?v=vS1E5upLv0g
https://twitter.com/search?f=video&q=lebanon%20explosion...


looks like LNG or something

[Edited on 4-8-2020 by mysteriusbhoice]