Stummb on Instagram: "Japan is literally turning footsteps into power! Using advanced piezoelectric floor tiles, each step creates a burst of clean electricity. In high-traffic places like Shibuya Station, thousands of people walking every minute can help power LEDs, screens, and other public installations. This smart technology converts everyday movement into renewable energy, pushing cities toward a greener, more efficient future. Japan once again proves its leadership in eco-innovation - show