Credit: Shachar Givon, Matan Samina, Prof. Oh" /> Credit: Shachar Givon, Matan Samina, Prof. Oh" />
A goldfish drives a water-filled, motorized "car" across a room while bobbing and weaving to avoid obstacles.
Credit: Shachar Givon, Matan Samina, Prof. Ohad Ben Shahar, Prof. Ronen Segev/BGU