Viralhoodz on Instagram: "In Japan, researchers are developing *smart sidewalks* that transform everyday movement into clean energy. These walkways are embedded with special piezoelectric materials that capture kinetic energy from footsteps. As people walk, run, or jump, the surface slightly compresses, generating mechanical pressure — which the crystals then convert into electricity🔋. The harvested energy can power streetlights, public screens, and even pedestrian flow sensors. This innovation

Gaurav on Instagram: "日本利用壓電磁磚將腳步轉化為電能。這些瓷磚捕捉來自你腳步的動能。當你行走時,你的重量和動作會對瓷磚產生壓力。磁磚會輕微彎曲,從而產生機械應力磁磚內部的壓電材料將這種應力轉化為電能。每一步都會產生少量電荷,而數百萬步結合在一起就能產生足夠的電力來驅動LED燈、數位顯示器和感測器。在像澀谷車站這樣繁忙的地方,每天大約有240萬個腳步為此系統作出貢獻。這些電能可以被儲存或立即使用,從而減少對傳統電力來源的依賴,並支持可持續的城市基 3,316 礎設施。這個方法將日常運動轉化為實用的可再生能源 #日本#知識#事實#你知道嗎#推薦#科技 #創"