Two fish are in a tank. One turns to the other and says, "You drive, I'll man the guns"

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Researchers at Ben-Gurion University taught six goldfish to drive a motorized fish tank in just 10 days

https://www.haaretz.com/israel-news/researchers-let-goldfish-drive-a-motorized-tank-on-wheels-watch-what-happens-1.10517193enter image description here