CatmanV2
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Sorry C was a miss type should say 2 dollar note not two billion.
Fair enough Your date is wrong, although you answer is *so* specific, I wonder what inside knowledge you have.
C
Sorry C was a miss type should say 2 dollar note not two billion.
This was a question on the chase last week C and the chap got it wrong so the chaser told chapter and verse. It's still in production but most people believe it isn't. Apparently they even ask the treasure is it out of production and they saw no it isn't.
So if the chaser chap is wrong buddy what is the answer.
This was a question on the chase last week C and the chap got it wrong so the chaser told chapter and verse. It's still in production but most people believe it isn't. Apparently they even ask the treasure is it out of production and they saw no it isn't.
So if the chaser chap is wrong buddy what is the answer.
If I may step in as it"s unlikely to be "guessed". MrPea is referring to supercritical fluids (SCF) and their use.
An SCF is a chemical compound held above it's critical point by temperature and pressure. When a compound is SC it is neither a gas nor a liquid. It behaves as both. Can you argue that the change from liquid or gas to SCF is a change of state? Perhaps but strictly it isn't. Think of it as an alternate state rather than a change of state.
Typically, CO2 is used as it is cheap, inert and relatively safe. Water too. In recent years many "green" applications have been developed which will obviously be of interest to V6 & V8 petrol heads. Joking aside, for example, where volatile organic solvents can be replaced with an appropriate SCF. Dry cleaning being an everyday use.
As MrPea said previously there's been some good thinking. This isn't typical everyday chemistry though. However, SCF's are widely used in polymer chemistry which I just happened to study at Uni.
As such, given the unfair advantage, maybe someone else should nominate themselves the next QM. Perhaps CatmanV2 as SCF's are being used for refrigeration - just not in the manner stated.
You watch The Chase? You must have too much free time
Why would you extract the caffeine? A bit like alcohol free beer!
Oh, you may have answered the 2nd part of the question without knowing it C.
Very kind CatmanV2 - but please over to you. Going to be off radar for a while.
Sneezing?
Also, it's a mammal that lays eggs.