A study has been conducted to measure the movement and the sense of direction of the goldfish outside their natural habitat. In the study carried out with a platform equipped with an aquarium, sensors and cameras, the goldfish have managed to reach the food on increasingly complex tracks.
As a result of the studies, by designing a special car for fish by means of bait, scientists have taught the fish to drive this car.
For details:
https://www.webtekno.com/bilim-insanlari-japon-baliklarina-araba-surmeye-ogretti-video-h119322.html
