This is Snake robot number 7, go to the site to see the other 6. There are also interesting videos available on the site.
Materials: Expanded PVC plastic, steel rod, and plastic gears
S7 is an experimental prototype that is still under development. It was inspired by a Dr. Miller’s encounter with a python. In particular it avoids using wheels to achieve locomotion by implementing a more advanced segment design. This allows for rectilinear locomotion. S7 is far more sophisticated electronically than previous snake robots in the series, including bidirectional packet-based radio and a variety of sensors.
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