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Materials and Chemical Engineering
My balloon technology (the LDH honeycomb)
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[QUOTE="Vanadium 50, post: 6820674, member: 110252"] Helium gives you 85% of the lift you are ever going to get. That's the key - anything that you add to reduce the weighty of your lifting gas also adds weight. To win, any solid or liquid you add needs to support thousands of times its own weight in gas. (Either keeping it in or keeping it out) And that's hard. [/QUOTE]
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Forums
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My balloon technology (the LDH honeycomb)
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