j_sum1
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Interesting colour effect. Theories?
https://youtu.be/bDTfz9lEnPQ
At t=4 seconds - I would love to know how this was done.
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Sulaiman
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Thermochromic pigment powder ?
CAUTION : Hobby Chemist, not Professional or even Amateur
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unionised
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Video editing software.
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mayko
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'Fraid so; here's the original:
https://www.youtube.com/watch?v=swq61GWahrU
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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j_sum1
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Well, that's disappointing.
Here I was thinking of some kind of version of the blue bottle reaction where colour change occurred on exposure to oxygen.
I guess this topic is closed -- unless someone has an idea for how this might be done in reality.
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phlogiston
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Effects like that shown in the video look cool indeed. Because of that, it might cause more youth to start vaping.
Therefore, adding compounds to e-liquids that modify the color of the vapour is illegal in Europe, and probably elsewhere.
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"If a rocket goes up, who cares where it comes down, that's not my concern said Wernher von Braun" - Tom Lehrer |
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mayko
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I bet you could get some similar effects live with low ambient light, a dark solid background, and a multicolor LED or NeoPixel off-camera.
[Edited on 1-2-2019 by mayko]
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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