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Building a Self-Assembling Stomach-Bot: By Kristina Grifantini - Monday, September 22, 2008; The team at ETH Zurich tested a single and double magnet setup to see which works better for robotic capsule self-assembly. The hope is to eventually construct a self-assembling, surgical robot that can investigate the intestines.; Video by Zoltán Nagy, Christina Haupt, and Raymond Oung - Read the Article

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: Stomach-Bot in Action; The modules stay securely linked by the magnets at the ends of the capsules.

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