lovely cat 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 mon

Artificial Intelligence | AI on Instagram: "Critics fear Al companies are positioning themselves to dominate the global economy through unprecedented control over essential infrastructure. As Al becomes embedded in every industry from healthcare to finance to transportation, a handful of tech giants could wield monopolistic power over the systems running modern civilization. Concerns include Al companies controlling data processing, decision-making algorithms, and automation tools that businesse