Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Home | Dictionary | Timeline | New

Soft Caterpillar Robot Powered By Light

This soft little caterpillar robot was developed at the University of Warsaw.

Inspired by the rippling locomotion of caterpillars, physics researchers at the University of Warsaw created the robot that at first glance appears to be nothing more than a thin transparent strip. But its body is made from light sensitive elastomer aligned in a molecular pattern, the secret to its creepy-crawly movement. Exposure to light causes its body to contract in a wave-like ripple, propelling its body forward.

By controlling the lighting conditions, the researchers were able to get the robot to perform different actions. The caterpillar robot can crawl up slopes, through tiny crevices, and can carry loads up to ten times its own mass.

Caterpillars have inspired robot designs before, but the challenge has been building them at natural scale because available actuators have typically been too large, the researchers say.

"Designing soft robots calls for a completely new paradigm in their mechanics, power supply and control. We are only beginning to learn from nature and shift our design approaches towards these that emerged in natural evolution," Piotr Wasylczyk, head of the Photonic Nanostructure Facility at the University of Warsaw, said in a statement.

Via PopSci.

Scroll down for more stories in the same category. (Story submitted 8/19/2016)

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Robotics ")

Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.' - Ray Cummings, 1931.

It's A Giant Robot! You Reporters Have Been Warned!
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'

Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!' - Ray Cummings, 1931.

Robot Bees 3D Printed By Festo
'At first I was struck by the large size of these bees..' - Ernst Junger, 1957.

	Web TechNovelgy.com

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'

Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.'

Cloud Of Space Rubbish From China's Long March Rocket
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'

Biomimetic Tendons From Rochu Robotics
'... the curious parallelism to animal motions.'

Living Human Neuron Biological Compute Rack
'The men are dead, but their acquired wisdom lives on and I am the beneficiary.'

Martha Stewart Approves Ojai 'Living Room On Wheels'
'Young people found the driverless car admirable for petting.'

ESA's Draco To Study Heat Of Reentry
'...a synthetic which air-friction would erode.'

Buy A Galaxy? Maybe Start Smaller
'The sky is the limit' just got higher.

The United States Space Academy Is Official
'Is our orbit to Space Academy clear?'

Is There A Global Problem With Who Is Having Children?
'After twenty generations of shillyshallying...'

You Will Eat The Cookies Made From Plastic...
'Our planes are going to start bringing in bales of discarded plastics...'

It's A Giant Robot! You Reporters Have Been Warned!
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'

Birds Learn To Sing Pictures ala Frank Herbert's Distrans
'We will fight in the time of fighting.'

ElectionSim: China's 'Ender's Game' Battle Sim, Or Lem's 'Kingdom In A Box'?
'So, Ender, we will now begin your education.'

Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'

Flock Stymied By 'Adversarial Fashion'
'Forget the head atop it, the legs below, feet, arms, hands. It compels erasure.'

More SF in the News Stories

More Beyond Technovelgy science news stories