科幻小说:InMi 世界的入侵者
“Invasion, invasion!” A chemical siren blares. We Scouts all sense its urgency. An enemy has breached the gates and launched an attack on our vast world of InMi.
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How to stand out in a science competition
Welcome to the Regeneron International Science and Engineering Fair (ISEF), the world’s largest science competition for high school students. Out of the tens of millions of students who enter science fairs around the world each year, just 1,800 qualify to participate in this one.
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Rebuilding the Body: The Future of Brain-Controlled Prosthetics
As a teenager, Hugh Herr got lost during a blizzard on a mountain. He surived the ordeal but was gravely injured. “Both of my legs were amputated just below the knee due to tissue damage from frostbite,” he explained in a 2020 talk. As he adjusted to his new body, he said, “I began to imagine a world with such advanced technology that disability is no more.”
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