Environment
Goldfish go months without oxygen by making alcohol inside cells
Goldfish and crucian carp have evolved enzymes that turn carbohydrates into alcohol when no oxygen is available – helping the fish survive in ice-locked pools
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Goldfish and crucian carp have evolved enzymes that turn carbohydrates into alcohol when no oxygen is available – helping the fish survive in ice-locked pools
A manta-ray-inspired robot is made of soft, transparent materials so that it can go undetected as it swims around monitoring wildlife and wrecks