Pneumatic Micro-Tentacles Kidnapping Ants

Iowa roboticist have figured out how to make soft micro-tentacles. The makers of this device describe it as "soft, safe and small."


(Pneumatic micro-tentacles grab ants video)

"Most robots use two fingers and to pick things up they have to squeeze," said Jaeyoun (Jay) Kim, an Iowa State University associate professor of electrical and computer engineering and an associate of the U.S. Department of Energy's Ames Laboratory. "But these tentacles wrap around very gently."

And that makes them perfect hands and fingers for small robots designed to safely handle delicate objects.

The spiraling microrobotic tentacles are described in a research paper recently published in the journal Scientific Reports...

The paper describes how the engineers fabricated microtubes just 8 millimeters long and less than a hundredth of an inch wide. They're made from PDMS, a transparent elastomer that can be a liquid or a soft, rubbery solid. Kim, whose research focus is micro-electro-mechanical systems, has worked with the material for about a decade and has patented a process for making thin wires from it.

If you're wondering what it would be like to be grabbed by a micro-tentacle, take a look at this excerpt from the 2005 film War of the Worlds:


(Macro-Tentacles grab humans video)

As far as I know, the original novel contained the first references to the idea of mechanical tentacles, a very early use of biomimicry in fictional robotics. In his classic 1898 story, War of the Worlds, H.G. Wells referred to the "glittering tentacles" that enabled the Martian Tripods to both walk and grasp objects:

Seen nearer, the Thing was incredibly strange, for it was no mere insensate machine driving on its way. Machine it was, with a ringing metallic pace, and long, flexible, glittering tentacles (one of which gripped a young pine tree) swinging and rattling about its strange body.
(Read more about H.G. Wells steel tentacle)

Via Science Daily.

Scroll down for more stories in the same category. (Story submitted 6/17/2015)

Follow this kind of news @Technovelgy.

| 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 ")

China Building Robot Wives
'Want a life-companion, a pleasant one?' - Alice W. Fuller, 1895.

Stan, Robot Valet, Will Drag Your Car Away
'He activated the grapple tracks. ' - Frank Herbert, 1977.

Jibo Home Robot Says Goodbye, Is Killswitched
'It resembles an oyster....' Philip K. Dick, 1968.

I Can't Resist Worm Robots
'Seen close it was not completely flexible...' - Harry Harrison, 1962.

 

Google
  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.

 

 

 

 

 

Current News

Unfurl The Future! Huawei Mate X versus Galaxy Fold
'A paper thin polycarbon screen unfurled silently from the top of the unit and immediately grew rigid.'

Amazon Echo And Google Home Should Have Morality Software
'The Dwoskin Morality Rating-Computer could 'spot the slightest tendency to deviation' from the social norm...'

China Building Robot Wives
'Want a life-companion, a pleasant one?'

China Social Credit System Like State-Run Whuffie
'At least there was no mandatory Whuffie check on the monorail platform...'

Project Soli Radar Gesture Chip Now FCC Approved
'He waved his hand and the circuit switched abruptly.'

Stan, Robot Valet, Will Drag Your Car Away
'He activated the grapple tracks. '

Jibo Home Robot Says Goodbye, Is Killswitched
'It resembles an oyster....'

Johns Hopkins Says Asteroid Deflection Will Be Difficult
'This obelisk is one huge deflector mechanism...'

Fabric Automatically Cools Or Insulates Based On Environment
'...a high-efficiency filter and heat-exchange system.'

Deepfakes From OpenAI GPT-2 Algorithm
'How can you compete with an IBM heavy-duty logomatic analogue?'

John Deere Self-Driving Tractor
'The huge plow... seemed to shake itself - and began to move back southward.'

North Focals Smart Glasses Provide Augmented Reality In Style
'The world ... is drenched in unfamiliar information all the way to the horizon.'

Tesla Driver Caught Napping Behind The Wheel
'Mary Risling settled back for a little nap...'

Hayabusa 2 To Begin Asteroid Mining
'We must dig down, and then doubtless we shall find the metal.'

Ionocraft Drone Powered By Electrohydrodynamic Thrust
'He saw one hiss by him as he rounded the corner, trailing a short whip antenna...'

Purdue Pharma Ready To Profit From OxyContin Use Or Addiction Recovery
'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.