Kindness Paws on Instagram: "Honestly… this might be one of the cutest quirks I’ve ever heard. Imagine being so convinced by your own little routine that you won’t step inside the house unless someone gives you the “official permission” of opening an invisible door 🚪✨. He’ll stand there, waiting so patiently, looking up with those big eyes like, “Um, excuse me, can someone let me in please?”, even though the doorway is wide open! It’s such a simple thing, but it says so much about dogs. They tr

LOLVerse on Instagram: "⚡ Special piezoelectric tiles convert the energy from footsteps into power. As people walk, their weight creates pressure that slightly bends the tiles, producing mechanical stress. Inside, advanced materials transform that stress into electric charge. Each step generates only a small amount of energy - but when millions of people walk every day (over 2.4 million steps daily at Tokyo's Shibuya station ) it's enough to power LED lights, digital displays , and sensors. This