
Why is deadly gas always green in films and cartoons?
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Sat 12 May 2012, 1:25,
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Sat 12 May 2012, 1:30,
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Sat 12 May 2012, 1:34,
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A whole section on the halogens. There's a rather lovely little experiment with a blob of liquid bromine in a sealed glass tube. Hold the tube and the heat from your hands cause the bromine to turn to vapour which fills the tube. Put it down again and it recondenses.
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Sat 12 May 2012, 1:42,
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That's how wonderful science is. Someone has the word printed on their body.
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Sat 12 May 2012, 2:31,
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I've seen my fair share of 'your' instead of 'you're' tattoos before, but that's something else.
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Sat 12 May 2012, 3:13,
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Green is 'brighter' at the upper end than any other colour to a viewer.
Red works but for film is hard to light up without bleeding or pinking,
blue ends up as cyan, purple is silly and B& etc.
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Sat 12 May 2012, 1:31,
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Red works but for film is hard to light up without bleeding or pinking,
blue ends up as cyan, purple is silly and B& etc.

I bet it does some damage, but still...
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Sat 12 May 2012, 1:51,
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Elemental iodine (I2) is poisonous if taken orally in larger amounts; 2–3 grams of it is a lethal dose for an adult human.
Iodine vapor is very irritating to the eye, to mucous membranes, and in the respiratory tract. Concentration of iodine in the air should not exceed 1 mg/m3 (eight-hour time-weighted average).
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Sat 12 May 2012, 1:56,
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Iodine vapor is very irritating to the eye, to mucous membranes, and in the respiratory tract. Concentration of iodine in the air should not exceed 1 mg/m3 (eight-hour time-weighted average).

I guess, if I'm wearing the right gear I should be fine, but that does all sound particularly nasty; almost like mustard gas.
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Sat 12 May 2012, 2:15,
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If you made the gas purple film viewers would laugh before the meatpuppet yelled the re-enforcing line, 'Poison gas!'.
And then Prince would sue you thinking it was a snide slap at his pathetic ego.
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Sat 12 May 2012, 1:53,
archived)
And then Prince would sue you thinking it was a snide slap at his pathetic ego.