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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Academic
Social Etiquette: One of the Arts for Building Successful Relationships
Etiquette provides basic rules for how we interact with other people. And good manners help us make a good impression. Two ver successful flms exemplify the stor of how learning manners changes a person. One is the flmMy Fair Lady, which won the Academy Award for Best Picture in 1964. It is set in early twentieth-centur England.
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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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Catching Ghost Particles: The Story of Neutrinos
Zip! Zing! Right now, teeny tiny paricles are pelting your body. Every second, one hundred trillion of them zoom through you. But they don’t hur. In fact, they usually don’t disturb even a single atom or molecule on the way through. These paricles can pass through all of planet Earh without hitting anything!
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Watching the Earth: How Do Scientists Gather Information About Our Planet?
What would you think if you sailed into a vast area of ocean that glowed in the dark with pale white light? One sea captain, Raphael Semmes, was traveling along the Horn of Africa in 1864 when he encountered this phenomenon. “We suddenly passed from the deep blue water in which we had been sailing, into a patch of water so white that it startled me,” he wrote.
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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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