Ai | Robotics | Tech | next evolution on Instagram: "These micro-drones push spying technology forward by using tiny cameras, silent motors, and stabilization to access places larger drones avoid. Developed in the United States, these ultra-small systems use lightweight frames, obstacle-avoidance sensors, and real-time video links to navigate tight indoor and outdoor spaces. Engineers rely on compact batteries and efficient motors to keep them quiet and stable during detailed surveillance or ins