#🇯🇵 Japan is turning footsteps into electricity! Using piezoelectric tiles, every step you take generates a small amount of energy. Millions of steps together can power LED lights and displays in busy places like Shibuya Station. A brilliant way to create a sustainable and smart city • turning m… #😛 व्यंग्य 😛 #🎬शाहरुख खान बेस्ट फिल्म❤ #💑शादियों के मजेदार मीम्स😂 #❤️Love You ज़िंदगी ❤️