Robotic engineers at China's Zhejiang University have made a scene from sci-fi movies reality: a swarm of drones navigates through thick woods and above uneven grounds, all autonomously. The swarm doesn't rely on GPS and can calculate the best routes and coordinates independently. Their incredible work just made to May issue's cover! Find out more about their work at https://www.science.org/doi/10.1126/scirobotics.abm5954 #drones #autonomous #engineering #robotics | Tech It Out with Yang Zhao