unsplash – Kelly Sikkema 불안이란? 마음이 편하지 아니하고 조마조마함 불쾌한 일이 예상되거나 위험이 닥칠 것처럼 느껴지는 불쾌한 정서적 상태 이유 없이 막연히 나타나는 불쾌한 정서적 상태 또는 안도감이나 확신이 상실된 심리 상태 불안은 생존에 필수적인 감정입니다. 이 불안을 조정하는 것은 우리 뇌 속의 편도라고 합니다. 만약 편도가 없다면 무슨 일이 벌어질까요? 정상 원숭이 A와 편도를 제거한 원숭이 B에게 모형 뱀을 던졌습니다. A는 놀라서 도망을 갔지만, B는 피하지 않고 오히려 뱀을 가지고 놀았다고 합니다. 이처럼 불안이 없다면 정말 위험한 상황이 닥쳤을 때 인지하거나 피하지 못하게 됩니다. 그렇기 때문에 불안은 사람이 살아감에 있어서 꼭 필요한 감정인 것입니다. unsplash – Nik Shuliahin ..read more

Keywords No brand, No design, No marketing. Background The Japanese consumer market at the end of 1970, when unconditional trust in the brand name value was at its peak. Philosophy High quality, affordable products. It competes with quality, not name value. Simplicity without being intimidated in front of splendor. It enriches life sufficiently with fewer resources. Let’s promote the beauty of simple things. Let’s give people the value to discover the intelligence hidden in simplicity and think proud of it. Brand image. A simple design. Defectless quality. A reasonable price with a r ..read more

메타버스란? 메타버스(Metaverse) = 메타(Meta) + 버스(Universe) 가상(meta)과 세계(universe)의 합성어로 가상 세계를 뜻한다. 초월적인 가상공간(메타, Meta)에 수 많은 사람과 수 많은 콘텐츠가 모이고, 그 안에서 현실 세계(유니버스, Universe)와 다름없는 삶을 살아갈 수 있는 것이 바로 메타버스다. 이는 기존의 가상현실보다 확장된 개념으로, 가상 세계와 현실 세계의 경계가 허물어지는 세계다. 개념 메타버스란 가공, 추상을 의미하는 ‘Meta(초월·가상)’와 현실 세계를 의미하는 ‘Universe(세계·우주)’의 합성어로 3차원 가상세계를 뜻한다. 학술적으로는 메타버 스와 관련해 많은 연구자들이 참고하는 ASF(Acceleration Studies Foundation: 비 영리 기술연구단체)가 메타버스를 “가상적으로 강화된 물리적 현실과 물리적으로 지속되는 가상 공간의 융합(‘Metaverse Roadmap (2007년)’)”이라고 정의한 바 있 다. 그리고, 미국전기전자학회(Institute of Electrical and Electronics Engineers ..read more

There are growing voices saying that personality education needs to be strengthened. It is pointed out that the growing conflict in society is all due to the lack of personality education in schools. And there is a big fuss about teaching philosophy, history, and literature to all the students, and even educating them to emphasize the importance of filial piety. Personality education is especially important for science and engineering students. The concern is that the problem will be really serious if science and engineering students who will be in charge of science and technology, who will ..read more

Mankind’s first Mars specimen collection spacecraft has arrived on Mars, the first runner in the “10-year relay space expedition,” which brings Martian soil to Earth. NASA’s “Perseverance,” a robot rover, arrived safely at the “Jezero” impact port in the northern hemisphere of Mars at 3:55 p.m. Wednesday local time. It has been six and a half months since he left the earth on July 30 last year. The cumulative flight distance was 470 million kilometers. All three Mars probes, including Amar of the United Arab Emirates and Amar of China, have arrived on Mars this month as scheduled. NASA’s Pers ..read more

In the 19th century, two scientists in the U.S. engaged in a battle over the transmission method of electricity. It’s called “Current War.” The main characters of the war are Thomas Edison, who insisted on the DC system, and Nicola Tesla, who insisted on the AC system. Nikola Tesla George Westinghouse, who used to supply electricity to the entire U.S. through Edison’s direct current system, chose Tesla’s alternating current system, and the war ended with Tesla’s victory. Tesla will then completely redesign its AC-based generator and prime mover. In 2003, Martin Everhard and Mark Turpenning tho ..read more

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Mankind’s first Mars specimen collection spacecraft has arrived on Mars, the first runner in the “10-year relay space expedition,” which brings Martian soil to Earth. NASA’s “Perseverance,” a robot rover, arrived safely at the “Jezero” impact port in the northern hemisphere of Mars at 3:55 p.m. Wednesday local time. It has been six and a half months since he left the earth on July 30 last year. The cumulative flight distance was 470 million kilometers. All three Mars probes, including Amar of the United Arab Emirates and Amar of China, have arrived on Mars this month as scheduled. NASA’s Perse ..read more

In the 19th century, two scientists in the U.S. engaged in a battle over the transmission method of electricity. It’s called “Current War.” The main characters of the war are Thomas Edison, who insisted on the DC system, and Nicola Tesla, who insisted on the AC system. Nikola Tesla George Westinghouse, who used to supply electricity to the entire U.S. through Edison’s direct current system, chose Tesla’s alternating current system, and the war ended with Tesla’s victory. Tesla will then completely redesign its AC-based generator and prime mover. In 2003, Martin Everhard and Mark Turpenning tho ..read more

Annual award recognizes faculty for exemplary work performance and more TACOMA, Wash. – Bates Technical College’s Commercial Truck Driving: Entry Level program instructor Bob Gunter recently received the 2020 Exceptional Faculty Award in a surprise presentation, which included a drive-by celebration from college programs like Fire Service. Bates Technical College President Lin Zhou said, “Bates is fortunate to have Bob Gunter as part of our excellent faculty. His industry knowledge and high skill level, combined with outstanding dedication to teaching, ensures our commercial truck driving ..read more