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
 |
Bacteria Talk To Each Other On Bassler Video
Bacteria talk with each other using a chemical 'language'. Using quorum sensing, they can even coordinate their defenses and mount attacks.
This amazing talk by researcher Bonnie Bassler, who teaches molecular biology at Princeton, goes through some of the discoveries made by her lab group. It's about eighteen minutes long, but it's a fabulous presentation.
(Bonnie Bassler on bacterial communication and quorum sensing video)
Just one of the many topics covered is the subject of intra-species communication by bacteria. It turns out that all bacterial "languages" all share the same root "words".
(Intraspecies Communication)
Regular technovelgy readers already know about some of these developments; I wrote about Bassler's work on quorum sensing four years ago. Five years ago, I even compared the universal language of bacteria to Esperanto, just like Dr. Bassler did in this 2009 video.
As you learned in this video, you're only about 10% human; let your bacterial majority feast upon these links:
- First Motor Powered By Living Bacteria
The bacteria-driven motor consists of a square central basin into which the M. mobile are deposited. - New Bacteria Eats Plastic; What Could Go Wrong?
Daniel Burd may have figured out a way for humanity to take care of the five hundred million plastic bags tossed into landfills and the ocean every year. - Humans Teach Bacteria New Language
An artificial cell-to-cell communication network teaches bacteria to communicate with each other. - Bacteria Attacks Oil Like Black Monday Novel
"We were surprised to find these bacteria because asphalt is an extreme and hostile environment for life to survive," said Jong-Shik Kim. - Bacteria Save Your Data, Make Multiple Backups
According to researchers, up to 100 bits of data can be attached to each organism.
Scroll down for more stories in the same category. (Story submitted 4/18/2009)
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 - (" Biology ")
Baubotanik - Construction Botany - Builds Bridges
'A dwelling must be all of a unit—the walls, the drainage, the decor grown in!' - Jack Vance, 1954.
Mice Gestate In Mechanical Womb
'... in the Decanting Room, the newly-unbottled babes uttered their first yell of horror and amazement.' - Aldous Huxley, 1932.
Worlds With Underground Oceans More Conducive To Life
'There is life on Europa.' - Arthur C. Clarke, 1982.
Monkey Gets A Bigger Brain, Thanks To Human Gene
'It's a madhouse! a madhouse!' - Planet of the Apes, 1968.
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
NAVER Labs Haptic Device 2.0 Robot vs. IKEA
'... the two pairs of waldoes in the screen followed in exact, simultaneous parallelism.'
Spaceships Should Last So Long
'THE SPACE VESSEL was traveling swiftly… For over five thousand years they had Voyaged on and on.’
Shine On, Portable Wind Turbine
'Sometimes a man has a windmill on his roof...'
Amazing Indoor Robotic Drones Mimic Dolphins and Whales
'They circled the vast audiences, dancing, twittering, chirping...'
Space Station Shutters
'The sun-quilt was a patchwork of colors and materials on the inward side, but silvered on the outward side...'
Tiny Mining - Extract Precious Industrial Minerals From Your Own Body
'Jim, I saw them reduce four of my doctors and nurses into those little cubes!'
MIT Proposes Space Bubbles To Combat Climate Change, Misses The Point Of Space Bubbles
'Fats Jordan was hanging in the center of the Big Glass Balloon, hugging his guitar to his massive black belly above his purple shorts..'
Tianjin Solar Vehicle From Hanergy (2022) Looking Like Heinlein's (1940)
'When confronted by hills, or rough terrain, it did not stop, but simply slowed until the task demanded equaled its steady power output.'
Study Reveals Effect Of Space Travel On The Brain
'... the brain is no longer subjected to the accustomed pull, and it expands slightly in all directions.'
Sky Cruise Nuclear Powered Flying Hotel Concept
'... the huge air-freighter Jupiter.'
The Mojo Smart Contact Lens Experience
'... the lens displays would be useless without a wearable computer to do the graphics.'
Small Town Wants 60 License Plate Readers
'the registration number which the traffic control automatically photographed as she left the controlway...'
Lightyear 0 World's First Production-Ready Solar Car
'It could maintain a steady six miles per hour...'
AI Robots Excel At Trash Sorting And Recycling
'Then they press one of these here thirteen buttons...'
Could Increased Space Rocketry Damage The Ozone Layer?
'...without burning a single hydrocarbon molecule to injure the diseased atmosphere any further.'
Dyson's Secret Household Robots
'...work a human being does around a house.'
