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Why is half of the ship black and half of it is silver colored?
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Why is half of the ship black and half of it is silver colored?
that's because the bottom as seen from orbital entry is, has a heat shield on it. So the black there is the heat shield and then the core structure of the rocket is a special alloy of stainless steel and that's
btc
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twitter.com)
00:00:55
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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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The saying goes, not everyone from a particular country is a trouble maker, but somehow the trouble maker caught is always from a particular country.
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The saying goes, not everyone from a particular country is a trouble maker, but somehow the trouble maker caught is always from a particular country.
Scene from KLIA where a foreign national was escorted out by police officers.
Extra Easter egg on the flag wall, looks like
时政
(
twitter.com)
00:00:44
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“Starship is 2.5 times the thrust of a Saturn V. Saturn V was the largest rocket ever to reach orbit. This is 2.5 times more power than that, and we build one a month. And they're meant to be reusable.
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“Starship is 2.5 times the thrust of a Saturn V. Saturn V was the largest rocket ever to reach orbit. This is 2.5 times more power than that, and we build one a month. And they're meant to be reusable.
We're talking about something that ultimately, as a system, is thousands of
btc
(
twitter.com)
00:00:18
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Today’s Kissinger is like a prop in the hands of the CCP. Although he is honored as a doctor and an old friend, a centenarian who is far away from the American political arena not only cannot influence the policies of the two parties toward China, but also does not understand the…
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Today’s Kissinger is like a prop in the hands of the CCP. Although he is honored as a doctor and an old friend, a centenarian who is far away from the American political arena not only cannot influence the policies of the two parties toward China, but also does not understand the…
时政
(
twitter.com)
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蔡慎坤
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Chinese national nabbed in police operation after 60 masked man wreck a bar in South East Asia.
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Chinese national nabbed in police operation after 60 masked man wreck a bar in South East Asia.
After a dispute in a bar, a Chinese national was caught after sending more than 60 masked man to wreck a bar. Among those caught, the youngest is 14 years old and the oldest is 50
时政
(
twitter.com)
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