Locomotor energetics are an important determinant of an animal’s ecological niche. It is commonly assumed that animals minimize locomotor energy expenditure by selecting gait kinematics tuned to the natural frequencies […]

Read more Natural Frequency Method: estimating the preferred walking speed of Tyrannosaurus rex based on tail natural frequency

NASA’s Perseverance rover has had a busy first month on Mars’s surface. From Jezero Crater, where Perseverance landed on 18 February, it has been doing as much geology as it […]

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