Science & technology | Robotics

Why robots should take more inspiration from plants

They would be able to grow, grip and move in more useful ways

FiloBot, self growing robot.
Hi, are we related?Photograph: Istituto Italiano di Tecnologia

The enormous titular robots of the “Transformers” universe, a popular franchise spanning toys, TV series, video games and films, move along the ground in one of two ways. On wheels, when they are shaped like vehicles; on giant humanoid feet when they are not. For decades, most real-world robots also fell neatly into these two fictional paradigms.

This article appeared in the Science & technology section of the print edition under the headline “Putting the bot in botany”

From the April 6th 2024 edition

Discover stories from this section and more in the list of contents

Explore the edition

More from Science & technology

A person blowing about a pattern in the shape of a brain

Can you breathe stress away?

Scientists are only beginning to understand the links between the breath and the mind

The Economist’s science and technology internship

We invite applications for the 2025 Richard Casement internship


A man sits inside a pixelated pink brain while examining a clipboard, with colored squares falling from the brain

A better understanding of Huntington’s disease brings hope

Previous research seems to have misinterpreted what is going on


Is obesity a disease?

It wasn’t. But it is now

Volunteers with Down’s syndrome could help find Alzheimer’s drugs

Those with the syndrome have more of a protein implicated in dementia

Should you start lifting weights?

You’ll stay healthier for longer if you’re strong