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Quote from: Bored chemist on 19/05/2020 18:41:35https://en.wikipedia.org/wiki/Convectionhttps://en.wikipedia.org/wiki/Heat_exchanger
https://en.wikipedia.org/wiki/Convection
The paper you cite is only a thought exercise which proves that you cannot extend Moore's law back that far.
fugacities
Quote from: larens on 19/05/2020 20:03:31Quote from: Bored chemist on 19/05/2020 18:41:35https://en.wikipedia.org/wiki/Convectionhttps://en.wikipedia.org/wiki/Heat_exchanger" used to transfer heat between two or more fluids. "The two fluids are...?
Quote from: larens on 19/05/2020 20:27:10fugacitiesIt's probably fair to say that , given that we are talking about very low pressures, you don't need to worry about activity coefficienst being far from 1 here.
Quote from: larens on 19/05/2020 00:47:54The paper you cite is only a thought exercise which proves that you cannot extend Moore's law back that far.What is the proof?
Two aqueous solutions of different temperature and composition.
The solutes are in low concentration in the large majority of liquid so we don't need to worry about activity coefficients being far from 1 here either.
The proof, which is probabilistic as are all scientific proofs, is that the time lies outside the galactic habitable zone because of low metallicity.
Quote from: larens on 19/05/2020 21:37:59Two aqueous solutions of different temperature and composition.OK, so what's the "pipe" between them.
Quote from: larens on 19/05/2020 21:37:59The solutes are in low concentration in the large majority of liquid so we don't need to worry about activity coefficients being far from 1 here either.unless magic happens and then it's saturated with ammonium sulphate - with few enough impurities that you get a meaningful ferroelectric effect from the crystals.You are reaching the point where Goddidit looks like a less bad explanation.
It seems that Kapteyn's Star is around 11 billion years old and possesses a nearly Earth-sized planet with a greater estimated density than the Earth. That would strongly suggest that it contains a significant proportion of heavy elements.
Calcite crystals are long and pointed such that they poke through the surface and serve as light tunnels for the anatase semiconductor.
To add a little complexity photocells are available to produce DC to complement the AC from the ammonium sulfate. These are anatase on calcite. The anatase is deposited from titanocene dicarbonyl dissolved in the oil phase. It is generated by gamma ray evaporation of tholin covered titanium rich refractory grains. The calcite is produced from aragonite solution. Calcite crystals are long and pointed such that they poke through the surface and serve as light tunnels for the anatase semiconductor.
Quote from: larens on 19/05/2020 22:23:56To add a little complexity photocells are available to produce DC to complement the AC from the ammonium sulfate. These are anatase on calcite. The anatase is deposited from titanocene dicarbonyl dissolved in the oil phase. It is generated by gamma ray evaporation of tholin covered titanium rich refractory grains. The calcite is produced from aragonite solution. Calcite crystals are long and pointed such that they poke through the surface and serve as light tunnels for the anatase semiconductor.You just jumped the shark.
What do you have to say about my last reply,
Quote from: larens on 20/05/2020 22:42:49What do you have to say about my last reply,I'm not bothering to read it.Not once you explained just how far-fetched your house of cards was.
Fortunately the community of Halloysite nanotube creatures at the top has learned how to regulate the nuclear reactor so that it does not create a geyser. They add chloride as a neutron absorber when they detect radioiodine.
Of course not; it is not a house of cards.
Quote from: larens on 20/05/2020 23:03:35Of course not; it is not a house of cards. If there was a satellite, and if it was in the right place at the right time , and if it had the right springs and if the calcite gre in the wrong shaped crystals and if the temperature was right and if the vapour pressure was right and if the layer of goo had the right properties and if the ammonium sulphate grew into clean crystals (It reacts with calcite, btw) and if the universe decided to favour it with titanocene dicarbonyl then there's still a stack more cards to go.
Of possible relevance: https://phys.org/news/2020-05-cosmic-rays-left-indelible-imprint.html