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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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Ukraine is ready for real decisions that can bring peace. Any decisions that are against us, any decisions that are without Ukraine, are at the same time decisions against peace. They will not achieve anything. These are stillborn decisions. They are unworkable decisions. And we
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Ukraine is ready for real decisions that can bring peace. Any decisions that are against us, any decisions that are without Ukraine, are at the same time decisions against peace. They will not achieve anything. These are stillborn decisions. They are unworkable decisions. And we
时政
(
twitter.com)
00:02:27
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🚨Prompt share Grok imagine🚨 :
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🚨Prompt share Grok imagine🚨 :
Look how Grok imagine can give us different images while keeping the same spirit.
"A flowing inkblot radiating from the center, speed-splashed with wild abandon, subtly shaping a beautiful woman’s face with fierce, ink-splattered penetrating eyes
btc
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twitter.com)
00:00:06
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‼️🇺🇸🇨🇳A Chinese company, Chang Guang Satellite Technology, has showcased its capabilities by recording a video of Atlanta’s busy airport.
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‼️🇺🇸🇨🇳A Chinese company, Chang Guang Satellite Technology, has showcased its capabilities by recording a video of Atlanta’s busy airport.
In the footage, aircraft taking off, landing, and even their speeds can be clearly observed. This demonstrates the power of China’s Jilin-1
时政
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twitter.com)
00:00:49
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Last year, $9B of the $35B that the National Institutes of Health (NIH) granted for research was used for administrative overhead, what is known as “indirect costs.” Today, NIH lowered the maximum indirect cost rate research institutions can charge the government to 15%, above
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Last year, $9B of the $35B that the National Institutes of Health (NIH) granted for research was used for administrative overhead, what is known as “indirect costs.” Today, NIH lowered the maximum indirect cost rate research institutions can charge the government to 15%, above
时政
(
twitter.com)
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NIH
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Taiwan is an independent country—it has its own territory, an elected president, its own military, and a well-established social welfare system. Taiwan's passport grants visa-free access to 148 countries. Can a Chinese passport achieve the same? Not even in Wu Jing's movies!
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Taiwan is an independent country—it has its own territory, an elected president, its own military, and a well-established social welfare system. Taiwan's passport grants visa-free access to 148 countries. Can a Chinese passport achieve the same? Not even in Wu Jing's movies!
时政
(
twitter.com)
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Suyutong
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The Trump plan for the great American comeback is simple: We want companies to invest right here in America—in our own workers and factories.
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The Trump plan for the great American comeback is simple: We want companies to invest right here in America—in our own workers and factories.
That means cutting taxes, slashing regulations, and unleashing energy so we can become the industrial powerhouse of the next century.
btc
(
twitter.com)
00:00:31