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Elon Musk on SpaceX's Raptor 3
— No basic heat shield needed, which saves mass and boosts reliability
— Small fuel leaks aren’t dangerous — they burn off safely in open plasma
— Huge improvements in payload, efficiency, and reliability
— Simplified design with integrated
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twitter.com
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由
Dima Zeniuk
提交
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Elon Musk on reusable heat shields and Mars reentry:
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Elon Musk on reusable heat shields and Mars reentry:
— No one has created a truly reusable orbital heat shield before
— Reentry involves extreme heat and pressure — very hard to withstand
— Only advanced ceramics and carbon-based materials can survive it
— SpaceX aims to make
btc
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twitter.com)
00:02:28
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Megyn Kelly: Elon Musk is the greatest free speech warrior in the modern world.
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Megyn Kelly: Elon Musk is the greatest free speech warrior in the modern world.
“Elon Musk has been so important to expanding the national debate. I know he takes a beating by some on the left because he sends out strange tweets sometimes, and so who cares?
This guy is the
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twitter.com)
00:00:33
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Why does SpaceX build its own rockets?
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Why does SpaceX build its own rockets?
In 2001, Elon Musk traveled to Russia hoping to purchase refurbished Intercontinental Ballistic Missiles (ICBMs) for a low-cost Mars mission. But the prices were too high, and the negotiations fell flat.
That experience convinced him that
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twitter.com)
00:01:34