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nice 🔥🙏🙏subscribe chhanel ❤️❤️❤️#@sweet song⚡⚡
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日本利用压电瓷砖将脚步转化为电能。这些瓷砖捕捉来自你脚步的动能。当你行走时，你的重量和动作会对瓷砖产生压力。瓷砖会轻微弯曲，从而产生机械应力。瓷砖内部的压电材料将这种应力转化为电能。每一步都会产生少量电荷，而数百万步结合在一起就能产生足够的电力来驱动LED灯、数字显示屏和传感器。 在像涩谷车站这样繁忙的地方，每天大约有240万个脚步为这一系统作出贡献。这些电能可以被储存或立即使用，从而减少对传统电力来源的依赖，并支持可持续的城市基础设施。这种方法将日常运动转化为实用的可再生能源。 #日本 #知识 #事实 #你知道吗 #推荐 #科技 #创新 #历史 #技术 #实验 #热门
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Maya Civilization History #mayacivilization #mayacalendar #ancienthistory #worldhistory #aditya Maya civilization history Maya calendar mystery Ancient Maya science Chichen Itza history
Maya astronomy Lost civilizations
About Maya civilization
The Maya Civilization was one of the most advanced ancient cultures in the world.
From precise astronomy to a highly accurate calendar, the Mayans were far ahead of their time.
In this video, you’ll learn:
– The truth behind the Maya calendar
– Why 2012 was misunderstood
– How Maya science still amazes historians
This is not a myth — this is real ancient intelligence.
📌 Subscribe for more world history and educational videos.
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विशाल को बहु दिलाओ #trendingcomedy #viralcomedy #viralshort
#comedyvedios
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