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 ")

Sketching Robots May Displace Starving Artists
Jeez, robots, leave us with something.

Soft Caterpillar Robot Powered By Light
'the spread-out "puddle" shape she used for soaking up sun...' - Rudy Rucker, 1997.

Flex Robot Surgeon - Let's Hope You're Sedated
There are other insertion points, right, Neo?

Kiwi Dominos Drone Pizza Delivery
If you can deliver diapers, you can deliver pizzas.

 

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

Once A Jolly Swagbot Camped By A Billabong
Under the shade of a coolibah tree...

Juno Gets Close To Jupiter, Fiction Gets Closer!
Amazing Juno spacecraft cozies up to the biggest planet in our solar system.

NASA Submarine For Titan
'Straight away from the shore it swam, seeing nothing but flecks of paraffin...'

Sketching Robots May Displace Starving Artists
Jeez, robots, leave us with something.

Three Clues To Limb Regeneration
'Forcing the energy transfer which allowed him to regrow his lost fingers...'

Soft Caterpillar Robot Powered By Light
'the spread-out "puddle" shape she used for soaking up sun...'

Converting Low Temp Waste Heat To Electricity
'Our civilisation was dying in its own waste heat.'

Flex Robot Surgeon - Let's Hope You're Sedated
There are other insertion points, right, Neo?

Liquid Metal Terminator Development Hums Right Along
More research is needed - check!

Kiwi Dominos Drone Pizza Delivery
If you can deliver diapers, you can deliver pizzas.

MIT Robot Helps Out In Delivery Room
Oooee nooomaa oooee. And you thought today's doctors were hard to understand.

Self-Healing Textiles! Say Goodbye To Torn Jeans
'The constant renewal of the fibers, repairing any faults...'

Fleets Of Ford Autonomous Cars In 5 Years
'He urgently addressed the vehicle's AI."Can't we go any faster?'

Electric Head Patch Helps PTSD Patients
'Don't confuse this with the little ten amp neurosis models.'

MEDi Robot Calms The Nervous Patient
'Specially programmed stabilizing surrogate devices.'

NASA's Interplanetary Internet DTN
'This was the center of Interplanetary Communications.'

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.