News by Levels · Level 1 · Student worksheet

Soft Robot Moves Like a Snake in Tests

Name: __________________________ Date: __________________

Read the story

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.

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.

Source: MIT News, 2026-10-28. https://news.mit.edu/2026/soft-robot-could-help-doctors-diagnose-treat-small-intestine-disorders-1028

Read and practise

1. How does the soft robot move?

   1. It bends and stretches like a snake
   2. It moves only by turning wheels
   3. It moves without bending or stretching

2. What must happen before the device can be tested in people?

   1. It needs more work
   2. It has already passed tests in people
   3. It is ready for hospitals to use

Your turn

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

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Read online: https://newsbylevels.com/news/snake-inspired-robot-small-intestine-pig-tests-october-2026/level-1/