#🇯🇵japan is turning footsteps into electricit! Using Pieozoelectric 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… #✌اردو ہماری شان📚 #💐مبارکباد اور نیک خواہشات🤩 #📝عظیم اردو شعراء✒️ #👨🏻‍🏫لوگوں کے لئے سیکھ🧑‍🤝‍🧑