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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
btc
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twitter.com)
00:01:34
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Terence Tao says today's AIs pass the eye test -- but fail miserably on the smell test.
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Terence Tao says today's AIs pass the eye test -- but fail miserably on the smell test.
They generate proofs that look flawless. But the mistakes are subtle, and strangely inhuman.
“There's a metaphorical mathematical smell.. it's not clear how to get AI to duplicate that.”
时政
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twitter.com)
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On January 12, 2016, while Barack Obama was president, Iran’s IRGC seized a U.S. Navy boat.
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On January 12, 2016, while Barack Obama was president, Iran’s IRGC seized a U.S. Navy boat.
Iran released footage showing American sailors humiliated, some kneeling and others in tears before Iranian forces.
Five days later, on January 17, Obama sent $400 million in pallets of
时政
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twitter.com)
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Vance: We're not at war with Iran. We're targeting [dismantling] its nuclear program
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Vance: We're not at war with Iran. We're targeting [dismantling] its nuclear program
Vance:I empathize with Americans exhausted after 25 years of foreign entanglements in the Middle East.
The difference is that back then we had dumb presidents. It won’t be a prolonged war 0/
时政
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twitter.com)
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