Global Breaking News - Sunday, December 22, 2024
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[Headlines] (20201025~20201031) Weekly 시사 모음
최고관리자 | 20-10-24 22:53
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* 10242020 (예취종) - Vermont Artist Walks Nation’s Oldest Hiking Path, Paints Along the Way
Rob Mullen is walking the whole length of the northeastern state of Vermont and painting what he sees along the way. So far, Mullen has walked over 300 kilometers on the Long Trail, what Vermont calls America’s oldest long-distance path. Recently, he had only five kilometers to go before he could meet his wife and father for a break and supplies. It was raining, but he kept dry with his special clothing and equipment as he walked down the trail. The leaves on the trees were showing their autumn colors of orange and yellow. He carried walking sticks and a large blue bag on his back. Inside his bag were his painting supplies.
* 10242020 (과기교) - New University Center to Treat Stuttering
About three million people in the United States, including a presidential candidate, find they sometimes stutter. It is a condition that causes people to repeat the beginning sound of words, or whole words while speaking. At times, they even have trouble saying a word. People who stutter know exactly what they would like to say but have trouble producing a normal flow of speech, making it difficult to communicate with others.
* 10252020 (과기교) - Scientists Measure Smallest Unit of Time Ever in ‘Zeptoseconds’
German scientists say they have measured the smallest unit of time ever recorded. Researchers say the unit was measured in zeptoseconds. A zeptosecond is a trillionth of a billionth of a second. The researchers made the discovery while studying how long it took a photon – a particle of light – to cross a hydrogen molecule. The German scientists say the photon crossed the molecule in about 247 zeptoseconds. “This is the shortest timespan that has been successfully measured to date,” the team said in a statement. The results were reported in Science magazine.
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