Inflated Self-ImportanceAmorous Badger asks: Tell us tales of people who have a high opinion of themselves. Jumped-up officials, the mad old bloke who runs the Neighbourhood Watch like it's a military operation, Colonel Blimps, pompous bastards and people stuck up their own arse.
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Scaryduck LIKES EGG, Thu 24 Jan 2013, 12:22)
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BUUUUUUUUULLLLLLLLLSSSSSSHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIITYou can't spray liquid CO2 out of a hose. At normal levels of atmospheric pressure and temperature (even high up in th'air) CO2 will either exist as a gas or solid. You can get CO2 to a liquid state but that requires containing it within equipment that can keep it at the right temperature and pressure.
(, Fri 25 Jan 2013, 17:35, 1 reply)
Not BSThe liquid CO2 is kept pressurized at room temperature in a tank and sprayed out a hose from nozzles you get at agricultural supply stores. You can do the same with liquid propane. It forms a bitterly cold mist that can be used for clearing supercooled fog for a time. Nozzles are hard to keep clear from dry ice buildup.
(, Fri 25 Jan 2013, 21:01, closed)
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