Little Robotic Fish Has Solid-Polymer Fuel Cell

This robot fish is just 10 centimeters in length. It uses an extremely low power means of locomotion and is powered by a solid-polymer fuel cell called a "power tube". It was developed by the Faculty of Engineering at Osaka City University


(Little Robotic Fish Has Solid-Polymer Fuel Cell)

If you have a neodynium magnet inside a coil with about 3,000 turns, and pass a current through the coil, the magnet moves sideways. When we used this effect to drive the robot's tail, power consumption was just 10 milliwatts.

In his 2002 story Slow Life, science fiction author Michael Swanwick writes about robot fish who help explore distant worlds:

The Mitsubishi turbot wriggled, as if alive. With one fluid motion, it surged forward, plunged, and was gone. Lizzie switched over to the fishcam.

Black liquid flashed past the turbotís infrared eyes.

Straight away from the shore it swam, seeing nothing but flecks of paraffin, ice, and other suspended particulates...
(Read more about the Mitsubishi turbofish)

Take a look at robotic fish from china or even robotic lamprey parasites; read more about 'Robofish' swims into UK aquarium.

Via Headlines News.

Scroll down for more stories in the same category. (Story submitted 3/17/2010)

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 ( 1 )

Related News Stories - (" Robotics ")

Robot Swarm Obeys Commands
'What is the nature of this cloud? What is your opinion?'- Stanislaw Lem, 1954.

Laws Of Robotics Rewritten for Health Care
A lot has happened in health care robotics since 1942.

Origami Robot Finally Self-Assembles, Walks On Its Own
Now shipping flat, but better than Ikea, because self-assembling.

A.L.O. Robot Butler Serves You At Aloft Hotel
'Her idea of what a butler-valet combo should look like...'- William Tenn, 1951.

 

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

New Material Is One Molecule Thick
'Hasan always pitched a Gauzy - a one-molecule-layer tent...'

Robot Swarm Obeys Commands
'What is the nature of this cloud? What is your opinion?'

AliveCor App Detects Heart Arrhythmias, Has FDA Approval
Works on humans and puppeteers.

Laws Of Robotics Rewritten for Health Care
A lot has happened in health care robotics since 1942...

Origami Robot Finally Self-Assembles, Walks On Its Own
Now shipping flat, but better than Ikea, because self-assembling.

A.L.O. Robot Butler Serves You At Aloft Hotel
'Her idea of what a butler-valet combo should look like...'

Mometum Machines Burgerbot
'One of these gorgeous eating places where we were served entirely by mechanical apparatus...'

Google Lobbies For Autonomous Motorcycles
'He had never ridden any motorized device that lacked onboard steering and balance systems.'

No Cages In Future Zoos Is Zootopia?
'The park... twisted through specimens from every inhabited planet of the known universe.'

Navdy HeadUp Display (HUD) For Your Car
'All displays are thrown on a mirror in front of you...'

Computer 'Aesop' Writes Fables With A Moral
'I handed Tony the master tape and he played it into the IBM'

Artificial Wombs - Ectogenesis Technology - Is On The Way
'Magnificent, aren't they? (Lama Su, in Star Wars II)

Robotic Exoskeleton For Shipyard Workers
'Earth's scientists solved the problem... devising rigid metallic clothing not unlike armor...'

Timeful Appointment App Learns, Optimizes Your Routines
'The [Daily Schedule program] suited its tone to his movements and the combined analysis of his psychophysical condition.'

3D Printing Your Science-Fictional Metals
I love science-fictional materials!

Bespoke Clothing In 30 Minutes
'He sat himself down in a sales cubicle and dialed the code number for kilts.'

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.