purrfectkitty on Instagram: "n Japan, researchers are using smart walkways to turn everyday activities into clean energy 4. These roads are embedded with special piezoelectric material that can collect kinetic energy from pedestrians' footsteps. When people walk, run or jump, the road surface is slightly deformed, creating mechanical pressure. Piezoelectric crystals convert this pressure into electrical energy. This energy can be used to illuminate street lights, power public displays, and even

mralfa2m on Instagram: "In Japan, researchers are using smart walkways to turn everyday activities into clean energy 4.These roads are embedded with special piezoelectric material that can collect kinetic energy from pedestrians' footsteps. When people walk, run or jump, the road surface is slightly deformed, creating mechanical pressure. Piezoelectric crystals convert this pressure into electrical energy 8 This energy can be used to illuminate street lights, power public displays, and even moni

Install embedded blinds on the balcony, even if you open the windows inside, you won't have to worry. The windows won't open!