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
 |
100X Improvement In DNA Information Storage
DNA stores a lot of information in a very small space, a fact not overlooked by data scientists. It also lasts a long time. A team in Atlanta, US, has now developed a chip that they say could improve on existing forms of DNA storage by a factor of 100.
"The density of features on our new chip is [approximately] 100x higher than current commercial devices," Nicholas Guise, senior research scientist at Georgia Tech Research Institute (GTRI), told BBC News."So once we add all the control electronics - which is what we're doing over the next year of the program - we expect something like a 100x improvement over existing technology for DNA data storage."
(Via BBC)
The idea that DNA could be used to store information is an idea that is long familiar to sf readers. Fantasy writer Barbara Hambly uses a similar idea in her 1982 Darwath trilogy. She describes how wizards succeeded in tying information to the DNA of selected individuals.
In the story, several people from 1980's California find themselves transported across the Void to another planet and the Realm of Darwath. They face a deadly species of queerly magical beings - the Dark - who destroyed civilization thousands of years ago. Everything that was made of paper (like books and records) were burned to stave off attacks by the Dark. Tying memories to a few suitable bloodlines was the only way to preserve a record of that period that would endure.
See the Heritable Memories Bloodline from The Time of the Dark (1982) by Barbara Hambly.
Scroll down for more stories in the same category. (Story submitted 5/1/2022)
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 - (" Data Storage ")
Project Silica Offers 'Long-Term' Digital Storage
'... folios and tapes and playable discs of platinum alloy.' - EE 'Doc' Smith, 1934.
Lonestar Offers Lunar Storage For Ultimate In Security
'Scarif, the off-site backup of all the secret knowledge of the Empire'
100X Improvement In DNA Information Storage
'A record that wouldn't get lost and couldn't be destroyed.' Barbara Hambly, 1982.
Twist Bioscience High Density Digital Data On DNA
'They tied the memory to the bloodline and that was their record!' - Barbara Humbly, 1982.
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
Sleeper Drones Lie in Wait
'Wandering mines, you took them out on the edge of the desert, set them down and activated them.'
Warfare Goes Underground In Ukraine
'Once in the very first weeks of the war, before everyone had been evacuated from the surface...'
3D Printed Organs From Space
'For a while your colonists will have to come up to the [orbital] Hospital...'
Robot Bees 3D Printed By Festo
'At first I was struck by the large size of these bees..'
DIY Robot Scorpion Crushes It
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'
How To Settle An Argument Between Two Robots
'Henry... assumed the curious absent look of a robot talking on the TBR circuits.'
The Wind Phone Calls Those Who Have Passed On
'Only I heard that!'
Don't Want To Wear A TIght Shiny Bodysuit?
'He looked a good bit like an elderly, fat beetle.'
Light Society: Simulates Earth-Scale Society With A Billion AI Agents
'The king, an old hand in the running of tyrannies, instantly grasped the directions...'
Satyress Centaur Robot Horror Reminds Everyone Of Something
'Fess was very dutiful'
When Colds Threaten You Can't Do This - Or Can You?
'...a hemispherical force field enclosing his head.'
Beautiful Visualization of Dawn Spacecraft
'Then he became aware of a gentle pressure pushing him away from the ship.'
Biological War: A Scenario
'And now they wre busily transforming all their companions, and so on, and so on...'
Pole-Dancing Stripperbot Robot
'Why, a clockwork dancer, or, better still, one that would go by electricity and never run down...'
Collective Superintelligence Is At Hand!
'Maybe the individual intelligence of each Cubic pools into a group intelligence...'
Instant Journalists: Ordinary People With Cell Phones
'We'll show them whose planet this is!'
