题目内容
Dr. Ruina's robot and its companions from Delft and M.I.T. are descendants of some early slope-walking machines, mechanical devices that have been around for a century.
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They relied on gravity and the principles of objects in motion to walk stably down sloping surfaces.
Thinking in terms of dualisms is common in our reasoning culture.
The famous state-of-the-art walking robots like Honda's Asimo typically have complex control mathematics.
He moves with the slow confident manner of a successful man.
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