Light or Thermally Powered Autonomous Rolling of an Elastomer Rod.

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Summary

This letter reports an autonomous motion of a surprisingly simple setup: a cylindrical elastomer rod on a flat hot surface or under homogeneous illumination of visible light, and shows that the rod can roll continuously without any sign of a pause after 6 h, if an obstacle is put in front of it.

Type
article
Published
2018-07-10
Cited by
167
References
40

Keywords

Elastomer, Rod, Materials science, Thermal, Obstacle

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