Cuttlefish passed a version of the marshmallow test, waiting up to two minutes for a better meal, and the ones that held out longest also learned fastest

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A 2021 experiment offered common cuttlefish an immediate snack or a wait for their favorite prey. They waited, and their patience tracked how quickly they learned. The post Cuttlefish passed a version of the marshmallow test, waiting up to two minutes for a better meal, and the ones that held out longest also learned fastest appeared first on Space Daily .