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[수소에너지 백과사전을 읽고]청소년 입문서_9#37 청소년 에너지 입문서[수소에너지 백과사전_9]South Korea's energy independence and the development of fuel cell technology are closely intertwined. In the past, South Korea faced challenges due to its lack of oil resources, but it is now focusing on renewable energy sources like hydrogen. Hydrogen fuel cells represent an innovative technology that can simultaneously generate electricity and heat, playing a crucial .. 더보기
[스마트팩토리(Smart Factory) : 스마트 제조] 책 보기#35 공학 대학원 강좌용[스마트 제조_13] Cyber-Physical Systems (CPS) are technologies that connect the physical and cyber worlds to automatically solve problems. By using the core technology of 'sensing,' CPS collects and analyzes real-world data to address issues and is applied in various fields. It is particularly used in factory operations to optimize machine placement and production flow, and virtual factorie.. 더보기
[수소에너지 백과사전을 읽고]청소년 입문서_7#34 청소년 에너지 입문서[수소에너지 백과사전_7]The Taean oil spill and the Gulf of Mexico oil spill highlighted the severity of marine pollution and emphasized the importance of eco-friendly energy. Traditional fossil fuel-based ships and trains cause significant pollution, but the emergence of LNG and hydrogen fuel cell-powered ships and trains is being recognized as a green alternative. Hydrogen ships, as eco-frien.. 더보기
[수소에너지 백과사전을 읽고]청소년 입문서_1#33 청소년 에너지 입문서[수소에너지 백과사전_7]The transition of energy sources for transportation from fossil fuels to hydrogen. It discusses the innovative shift from coal and oil to lithium-ion batteries and hydrogen fuel cells, highlighting the advantages of hydrogen-powered vehicles like hydrogen electric cars. Hydrogen, with its high energy storage density and fast refueling times, has great potential to become.. 더보기
[테크노 인문학 : 철학_회복탄력성]책 보기#21 This text explaints resilience and discusses the three componen. ts that constitute resilience: self-regulation ability, interpersonal skills, and positivi ty. It emphasizes that enhancing positivity can simultaneously improve self-regulat ion and interpersonal skills, and that anyone can increase their resilience by habitu ating positivity. The brains of people with high resilience and those wi.. 더보기
[수소에너지 백과사전을 읽고]청소년 입문서_6#32 청소년 에너지 입문서[수소에너지 백과사전_6] Carbon exists everywhere on Earth and is essential for our life and civilization. However, its excessive use has become a major cause of climate change. Hydrogen energy shows potential in addressing these issues by complementing renewable energy sources, as demonstrated by technologies like carbon fiber for hydrogen storage. Innovative approaches like Germany's electrol.. 더보기
[수소에너지 백과사전을 읽고]청소년 입문서_5#31 청소년 에너지 입문서[수소에너지 백과사전_5]In Hokkaido, Japan, technologies for supplying electricity and heat using green hydrogen are being implemented, along with the development of hydrogen cities and low-carbon hydrogen production utilizing waste plastics. South Korea is promoting policies for the construction of hydrogen cities but is facing challenges regarding public acceptance and production issues. To a.. 더보기
[수소에너지 백과사전을 읽고]청소년 입문서_4#30 청소년 에너지 입문서[수소에너지 백과사전_4]Sweden, Denmark, and Norway have a strong awareness of environmental issues and are actively promoting eco-friendly energy and hydrogen economies at the government level. In particular, they are focusing on hydrogen production through renewable energy, aiming to reduce greenhouse gas emissions and develop strategies for achieving carbon neutrality. Additionally, all thre.. 더보기

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