News by Levels · Level 3 · Student worksheet

Origami Structure Gives Magnetic Robot Several Ways to Move

In this lesson: Explain the role of configuration and evaluate the demonstration’s scope.

Name: __________________________ Date: __________________

Read the story

A Wuhan University team has demonstrated an origami-inspired robot with two stable configurations. The research, published on November 6, combines a folded mechanical structure with an external magnetic control system.

Small magnetic disturbances produce different movements in each configuration. Stronger pulses trigger a switch between them, enabling rapid actions such as grasping. The researchers demonstrated crawling, turning, jumping and rolling as well as object capture.

Many magnetic mini-robots require highly uniform, precise fields. Here, the folded geometry helps manage motion under less uniform fields. The experiments demonstrate a design approach; they do not establish a finished commercial product.

Source: Huang and colleagues / Nature Communications; adapted under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), 2026-11-06. https://www.nature.com/articles/s41467-026-79010-w

Read and practise

1. A controller applies a small magnetic disturbance. Which response fits the mechanism described?

   1. The robot moves while remaining in its current configuration.
   2. The robot switches configurations through the stronger-pulse mechanism.
   3. The robot cannot move unless its configuration changes first.

2. What has the research established so far?

   1. A finished product ready for commercial sale
   2. A robot that depends on highly uniform fields
   3. An experimentally demonstrated design approach

Your turn

Explain how the robot’s structure changes the demands placed on magnetic control.

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Read online: https://newsbylevels.com/news/folding-origami-robot-magnetic-motion-november-2026/level-3/