Scientists Build Soft Robot Inspired By Inflatable, Dancing Tube Men

Scientists in the Netherlands have developed a soft, air‑powered machine that can walk, jump, and swim—without any electronics, AI, or software. Inspired by inflatable tube men, the robot uses continuous airflow and fluid dynamics to synchronize its tubular legs and move. It can adapt to various environments and even swim when placed in water, reaching speeds faster than most other air‑powered machines, Mental Floss has reported. The study, published in Science, highlights how simple materials can produce complex behavior, offering potential for future use in harsh environments on Earth or in space.