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Soft Robot Moves Like a Snake in Tests

Researchers tested the small device in pigs, not people.

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Technology news editorial illustration for Snake-Inspired Soft Robot Explores Pig Intestine in Early Tests

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Source: MIT News, 2026-10-28.

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Read and understand · 1/2How does the soft robot move?

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It bends and stretches like a snake. The first paragraph describes bending and stretching, a little like a snake.

Clue: Scientists have made a soft robot that can move through part of the small intestine. This long part of the body helps digest food. The robot bends and stretches as it moves, a little like a snake.

Read and understand · 2/2What must happen before the device can be tested in people?

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It needs more work. The second paragraph says more work is needed before tests in people.

Clue: In tests on pigs, it travelled about two metres. The team also tested a camera, a tool for taking tissue and a liquid sprayer. The device needs more work before tests in people.

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How far did the robot travel in pig tests, and what must happen before tests in people?

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It travelled about two metres in pig tests. The device needs more work before tests in people.

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