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

 

Devices Powered By Bacteria In Your Future

A clever use for a relative of the tuberculosis bacterium can convert hydrogen from the air into electricity. Maybe that hydrogen could power a small device?

The enzyme, which has been named Huc, is used by the bacterium Mycobacterium smegmatis to draw energy from atmospheric hydrogen, enabling it to survive in extreme, nutrient-poor environments.

M. smegmatis is a nonpathogenic, fast-growing bacterium often used in the lab to study the cell wall structure of its close, disease-causing relative, Mycobacterium tuberculosis. Commonly found in soil all over the world, M. smegmatis has long been known to convert trace hydrogen in the air into energy.

Further experiments revealed that the isolated Huc enzyme can be stored for prolonged periods; that it survives being frozen or heated up to 176 degrees Fahrenheit (80 degrees Celsius); and that it can consume hydrogen at concentrations as minuscule as 0.00005% of that found in the air we breathe. These attributes, alongside the microbe's ubiquity and ability to be easily grown, could make the enzyme an ideal candidate for a power source in organic batteries, the researchers say.

(Via livescience)

Science fiction writer Philip K. Dick was one of the first to suggest pairing up modern electronics with tiny portions of living systems to create new products was Philip K. Dick.

As far as every day consumer products are concerned, you can't beat the Ampek F-a2 Recording System:

Nat Flieger reflexively poured water into a cup and fed the living protoplasm incorporated into the Ampek F-a2 recording system which he kept in his office; the Ganymedean life form did not experience pain and had not yet objected to being made over into a portion of an electronic system... neurologically it was primitive, but as an auditory receptor it was unexcelled.

(Read more about Dick's Ampek F-a2 Recording System)

Here are some related stories you might enjoy:

  - 'Mechanical Tumor' Meatspace Expression Of Computer Stress
  - Neurochip A Living Brain On A Silicon Chip
  - Biotic Video Games Use Living Cells
  - Cyborg Tissues Combine Transistors and Cells
  - Human On A Chip
  - Graphene Cytobot - Cyborg Bacterial Spores May Help Astronauts
  - Cyborg Cardiac Patch Combines Organics And Electronics

Scroll down for more stories in the same category. (Story submitted 4/19/2023)

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 - (" Engineering ")

Moonwalkers AI-Controlled Electric Shoes
Now that's power walking that Hugo Gernsback would have approved.

Electric Catamaran 'Explorer Eco 40m' Has 'Solar Skin'
'On went the electric-yacht faster and still faster.' - John Baker Hopkins, 1885.

Harvest Power From Tears And Blinking With Smart Contact Lens
'...he realized that it was not quite a clear lens. Speckles of colored brightness swirled and gathered in it.' - Vernor Vinge, 2001.

AI Enhances Images Your Brain Sees
'I could have sworn the psychomat showed pictures almost as sharp and detailed as reality itself' - Stanley Weinbaum, 1935.

 

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.

 

 

 

 

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

SpaceX Wants A Moonbase Alpha
'And he had been sent with troops, supplies and bombs to command Russia's most trusted post, the Moonbase.'

Vast Apartment Living Will Get Even More Vast
'What is your population', I asked. 'About eighty millions.'

NASA Wants Self-Driving Or Remote-Controlled Vehicles For Lunar Astronauts
'THE autobus turned silently down the wide street of Hydropole. Robot-guided, insulated from noise and cold...'

Elon Musk Says Robotaxis Will Be Ready This August, 2024
'The car had no steering wheel, and no one drove!'

Moonwalkers AI-Controlled Electric Shoes
Now that's power walking that Hugo Gernsback would have approved.

Steve Jobs: 'Capture The Next Aristotle - With AI'
'It was disturbing to think of the Flatline as a construct...'

No Tips! Robotic Food Delivery In Phoenix
'...he rewired the delivery robot so that it would serve him midnight snacks.'

Electric Catamaran 'Explorer Eco 40m' Has 'Solar Skin'
'On went the electric-yacht faster and still faster.'

Orbital Mechanics, The Liftoff, The Turnover, The Retrograde Burn
'...the huge vessel had spun, with a sickening lurch, through a complete half-circle, the instant the power was reversed.'

Harvest Power From Tears And Blinking With Smart Contact Lens
'...he realized that it was not quite a clear lens. Speckles of colored brightness swirled and gathered in it.'

Europa Clipper Plate Carries A Special Message
'...a universal cryptogram — yet it is one which can be interpreted by any intelligent creature on any planet in the Solar System!'

Micro-Robots Are Smallest, Fully Functional
'With a whir, the Scarab shot from the concealing shadows of the corner where it had hidden itself.'

AI Enhances Images Your Brain Sees
'I could have sworn the psychomat showed pictures almost as sharp and detailed as reality itself'

Illustrating Classic Heinlein With AI
'Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.'

Deflector Plasma Screen For Drones ala Star Wars
'If the enemy persists in attacking or even intensifies their power, the density of the plasma in space will suddenly increase, causing it to reflect most of the incoming energy like a mirror.'

DIY Robotic Hand Made After Loss Of Fingers
'I made them... with the fine work of the watchmaker...'

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.