환경 뉴스: 14 8월 2025 - 29 8월 2025

CO₂ Capture Breakthroughs: Advanced Materials and Mega-Projects to Pull Carbon from Air and Industry

CO₂ 포집 혁신: 대기와 산업에서 탄소를 제거하는 첨단 소재와 대형 프로젝트

2024년 대기 중 CO₂ 농도는 약 426ppm에 도달했으며, 이는 산업화 이전 대비 약 50% 높은 수치입니다. UC 버클리 연구진은 아연 수소화물 MOF인 ZnH-MFU-4_l을 개발하여 300°C의 고온 연도 가스에서 90% 이상의 효율로 CO₂를 포집할 수 있게 했으며, 이는 굴뚝에 직접 통합할 수 있는
8월 31, 2025
2025 Energy Storage Revolution: Breakthrough Batteries, Gravity Systems & Hydrogen Powering the Future

2025 에너지 저장 혁명: 혁신적 배터리, 중력 시스템, 그리고 수소가 이끄는 미래

IEA는 2030년까지 전 세계 저장 용량이 1,500GW에 도달해야 하며, 이는 현재보다 15배 증가한 수치로, 이 중 90%가 배터리로 채워질 것으로 전망합니다. 2024년 에너지 저장 분야는 사상 최대의 성장을 기록했으며, 이는 2025년에는 그 규모가 더욱 커질 것임을 예고합니다. 이 성장은 그리드 규모, 주거용,
8월 29, 2025
Eco-Tech Titans: How Global Companies Are Leading the Green Computing Revolution in 2025
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에코테크 거인들: 글로벌 기업들이 2025년 그린 컴퓨팅 혁명을 이끄는 방법

디지털 기술은 현재 전 세계 탄소 배출량의 약 2~4%를 차지하고 있으며, 조치가 없을 경우 2040년까지 14%에 이를 수 있습니다. 데이터 센터는 전 세계 전기 사용량의 약 1~1.5%를 소비합니다. 아마존 웹 서비스는 2025년까지 모든 운영을 100% 재생 에너지로 전환하고, 2040년까지 회사 전체의 탄소
8월 26, 2025
Fuel Cell Revolution: How Hydrogen Power is Transforming Transportation, Energy and Tech in 2025
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연료전지 혁명: 2025년 수소 에너지가 교통, 에너지, 기술을 변화시키다

2025년 연료전지는 실험실을 넘어 산업 전반으로 확대되며, 수소를 사용해 전기를 전기화학적으로 생성하고 배출가스는 오직 수증기뿐입니다. 주요 연료전지 유형은 PEMFC(약 80°C, 차량용), SOFC(600–1000°C, 고정식 발전; 연료 다양성 및 60% 전기 효율, CHP 85% 이상), PAFC(약 150–200°C), AFC, MCFC(약 650°C), DMFC로 요약되며 각각 특성이
8월 14, 2025

Technology News

  • PS5 Slim Digital Edition Now $399 on Amazon Black Friday Deal
    November 23, 2025, 2:18 AM EST. Amazon kicks off Black Friday with a deal on the PS5 Slim Digital Edition, now $399 (20% off) - the lowest price of the year. The bundle includes a DualSense controller, a 1 TB SSD, two horizontal stand feet, an HDMI cable, an AC power cord and a USB cable, plus the pre-installed game Astro's Playroom. Originally $499.99, this sale makes the console a prime buy for both casual and hardcore gamers during the holiday season. Black Friday deals run through Cyber Monday, with Prime members enjoying early access and faster shipping. The PS5 Slim is praised for sharp graphics, smooth performance and quiet operation.
  • Grooming case prompts review of safety on school-issued tablets and device policies
    November 23, 2025, 2:16 AM EST. A Tennessee man was convicted of attempting to rape a child after contacting a 12-year-old through her school-issued tablet and grooming her online by posing as a teen. The case has spurred a closer look at how districts safeguard students on devices. Sumner County Schools' policy includes an internet content filter that the district says is not a substitute for adult supervision and requires annual permission forms for device use. Officials emphasize safety training for students and staff, while acknowledging the limits of filters in preventing harmful interactions in chat or email. The investigation highlights the need for layered safeguards--monitoring, clear reporting channels, parental involvement, and ongoing policy updates to address evolving online risks on school devices.
  • Nvidia confirms October 2025 Windows updates cause gaming issues, releases hotfix driver
    November 23, 2025, 2:14 AM EST. Nvidia confirms that the October 2025 Windows updates are causing reduced gaming performance on Windows 11 24H2 and 25H2 systems. To address this, Nvidia released the GeForce Hotfix Display Driver 581.94, a beta and optional update that bypasses the usual QA cycle to deliver targeted fixes. Nvidia notes the hotfix is essentially the same as the previous driver with a few additional fixes and is provided as-is. The driver is available for Windows 10 x64 and Windows 11 x64 from the Customer Care support site. These gaming issues come amid other Windows update bugs Microsoft has been patching, including localhost HTTP, smart card authentication, and WinRE problems on USB devices.
  • SpaceX Starship Super Heavy V3 booster explodes during Texas testing, investigation underway
    November 23, 2025, 2:08 AM EST. During early Friday testing in South Texas, SpaceX's Starship booster exploded while testing the new Super Heavy V3. The incident occurred during gas-system pressure checks, and SpaceX said Booster 18 suffered an anomaly; no propellant was on the vehicle and engines were not yet installed. No injuries were reported as crews maintained a safe distance. SpaceX said teams will take time to investigate the cause. Booster 18 is the first Super Heavy V3 unit and is undergoing prelaunch tests to validate redesigned propellant systems and structural strength. SpaceX aims to advance toward orbital flight and, later, lunar exploration with Starship, with plans to use the vehicle for Artemis-era goals.
  • Tesla stock under pressure despite two Robotaxi milestones in Nevada and Arizona
    November 23, 2025, 2:06 AM EST. Two Robotaxi milestones in Nevada and Arizona are giving Tesla's AI-driven ambitions a real-world test even as the stock contends with broader tech headwinds. The discussion notes Nvidia's jump and subsequent slide, but highlights that Tesla's robotaxi push-operating with safety drivers and a self-certification path-moved forward in both states. Nevada completed the self-certification to operate robot taxis with safety drivers (not commercially active yet), and Arizona reached a similar final step. While not Level 4 deployments yet, these steps demonstrate progress in the robo-physical AI program. Sentiment improved modestly on the news, though Tesla's stock remains tied to the broader Mag 7 trade and macro swings, with analysts varied on targets.