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Zachary VanderKlippe proslijedio/la je Tweet
And Falcon 9 made 80 flights faster than everyone else launch vehicle in the world in modern history.pic.twitter.com/GA37GbUIv6
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Zachary VanderKlippe proslijedio/la je Tweet
2020? Vision? This is a no brainer.
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Interestingly the space shuttle would hit the runway at about 100m/s. So Starship will almost certainly be going slower than Shuttle.
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Finally if I reduce the landing mass of the starship to 120000kg, then I get 52m/s. So if a future starship comes back empty it may fall slower than a skydiver. Here is a reference I used for these calculations:https://www.physicsforums.com/threads/terminal-velocity-of-a-cylinder-freefalling-through-a-fluid.871446 …
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If I add in an assumed cross sectional area of 81m^2 because of the fins, and also assume the drag coefficient is that of a skydiver instead of a clyinder, I get 67m/s This is probably more realistic. But it's still higher than the 55m/s of a skydiver.
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Crypto Currency will still be possible after Quantum Computing becomes prevalent, but some currencies may need a software update.
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I don't think Quantum Computing is necessarily more powerful than a classic computer, it's just different. It is like comparing a knife with a scissors. Each is better at cutting certain things, but neither is very useful at cutting granite.
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However the primary concern with Quantum Computing is that there are known Quantum algorithms that crack some Public/Private key schemes in wide use today. If these schemes become broken we can switch to one's that aren't.
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Quantum Computing makes more algorithms possible, so in that sense all internet security would be reduced since a currently unknown algorithm could be discovered.
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I don't know French well. But this is funny.
@elonmusk@BenSullins@Erdayastronautpic.twitter.com/FsN206IIkn
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#WhyDontTheyJust Make the Starship 12 meters in diameter since it no longer is being built on the west coast. (The original ITS design was 12 meters)@answerswithjoe@BenSullins@ErdayastronautHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Zachary VanderKlippe proslijedio/la je Tweet
I found small piles of stones which I think could not have been accidentally grouped together.
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Hey
@RocketLab could your new kick stage be used to de-orbit existing space debris? I bet some companies would pay to be rid of certain small debris that are at risk of hitting their Satellites.Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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