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bio-mimetic

Photo credit: John Long.
Photo credit: John Long.

Hypotheses about the evolution of traits in ancient species are difficult to test, as the relevant animals have often been extinct for thousands or millions of years. In the present study, a population of physical, free-swimming robots modeled after ancient fish evolved vertebrae under selection pressures for predator avoidance and foraging ability, showing how evolutionary robotics can be used to help biologists test hypotheses about extinct animals 



Marsupial Robots
September 14, 2021


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