Tech and Inovation by DOC on Instagram: "The NamX HUV packs six hydrogen fuel cells and delivers up to 1,500 km of range — a glimpse at what the future looks like beyond batteries. Instead of long charging times, this SUV swaps hydrogen capsules in minutes, turning refueling into a system as fast as filling petrol. Zero emissions. Massive range. And a modular fuel design that could rewrite how we power long-distance travel. It’s not just a concept car it’s a challenge to EV limits and a roadmap

World of biology on Instagram: "When hydrogen peroxide (H2O2) and potassium permanganate (KMnO4) react, they undergo a redox reaction, resulting in the formation of oxygen gas (O2), water (H2O), and manganese dioxide (MnO2). The reaction is exothermic, meaning it releases heat. Potassium permanganate acts as a catalyst, speeding up the decomposition of hydrogen peroxide into oxygen and water."

BuzzBite⚜️ on Instagram: "日本正在利用 绿色氢能技术 将风能、太阳能等可再生能源转化为氢燃料。这种氢气在燃烧时不会排放二氧化碳，被视为未来能源的关键。如今，日本的可再生能源已经占到全国电力结构的 约25%，并且目标是在 2030 年前将比例提升到 30–38%。在横滨和大阪的新型示范项目中，氢燃料电池已经能够为整个社区提供电力和热能，甚至驱动公交车和货运车辆。更令人惊讶的是，这些城市正在建设“氢能走廊”，让交通和建筑同时实现零碳排放，支持日本 2050 年碳中和 的宏伟目标。这种创新不仅让能源更安全，还让每一滴水都成为未来绿色能源的来源。🌍🔋 日本 #知识 #事实 #你知道吗 #推荐 #科技 #创新 #绿色能源 #氢能 #交通 #热门 #可持续发展"