Robots That Eat Real Food

A gastrobot is a machine designed to survive solely by digesting real food. Instead of plugging into a wall outlet, these robots break down items like sugar or alcohol to generate their own power.

Coined by a university professor in 1998, this term describes an intelligent machine that functions like a living organism. By mimicking the biological process of digestion, these robots can extract energy from carbohydrates and lipids just as we do. It is a fascinating approach to engineering that blurs the line between artificial hardware and biological life. Researchers hope this technology will one day allow robots to operate independently in remote areas for long periods.