Hitachi Quartz Glass Memory Lasts Forever

Tired of buying the Beatles White album over and over in the latest format? Wondering how to archive your music collection? Wonder no more. Hitachi presents a new method of storing digital information on tiny pieces of quartz glass that can endure extreme temperatures and hostile conditions without degrading for hundreds of millions of years.


(Hitachi quartz memory glass)

Hitachi's new technology stores data in binary form by creating dots inside a thin sheet of quartz glass, which can be read with an ordinary optical microscope.

Provided a computer with the know-how to understand that binary is available -- simple enough to programme, no matter how advanced computers become -- the data will always be readable, Torii said.

The prototype storage device is two centimetres square and just two millimetres thick and made from quartz glass, a highly stable and resilient material, used to make beakers and other instruments for laboratory use.

The chip, which is resistant to many chemicals and unaffected by radio waves, can be exposed directly to high temperature flames and heated to 1,000 degrees Celsius for at least two hours without being damaged.

"We believe data will survive unless this hard glass is broken," said senior researcher Takao Watanabe.

The material currently has four layers of dots, which can hold 40 megabytes per square inch, approximately the density on a music CD, researchers said, adding they believe adding more layers should not be a problem.

Fans of the 1978 film Superman recall the memory crystals used in Superman's Fortress of Solitude.


(Memory crystal from 1978 Superman film)

In Stanislaw Lem's 1961 novel Return From the Stars, he describes memory crystals that are used to store books instead of paper.

Via Channel News Asia.

Scroll down for more stories in the same category. (Story submitted 9/25/2012)

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 ")

Data Crystals Offer Eternal Storage
'The books were crystals with recorded contents...' - Stanislaw Lem, 1961.

Storing 1 Zettabyte In 10 Grams
'It is theoretically possible to have a matrix in which each individual molecule has a meaning...'- Robert Heinlein, 1951.

Six Terabyte Solid State Drive Just 2.5 Inches
'A man or woman could carry AIs or complete planetary dataspheres...'

Revault Wearable Private Cloud Is Too Vaporous
'A man or woman could carry AIs or complete planetary dataspheres...'- Dan Simmons, 1989.

 

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

SuperMeat - Crowdfunding Pohl/Kornbluth's Chicken Little
'Chicken Little, who would be sliced and packed to feed people from Baffinland to Little America.'

Martian-Grown Food Might Be Fine
'I donít want to come off as arrogant here, but Iím the best botanist on the planet.'

MARLO Robot Attempts Wave Field
'It is apparent that he will walk before his human brother.'

3RDiTEK Lifeblogging Headband Camera
'It's logging anyway - everything you see on duty goes into the black box.'

3D-Printed Biohybrid Is A Tissue-Engineered Robot
'The directing neurological tissue that forms the basis of the swibble is alive...'

Steerable Locusts Detect Explosives
Science fiction writers again provide a blueprint for the future.

No Human Drivers By 2040 - Israel
'It's been a criminal offense,,, to drive manually on a public highway.'

Graphene Ultracapacitor Airships For Heavy Lifting
'The war-balloons were to be kept for purposes of transportation of heavy articles...'

Uber Hires Robot Security Guard
'The robot studied the identification clip.'

Mind-Altering Drugs Administered Deep Into The Brain
'Happy to serve!'

Are There Diamond Planets?
'I believe the whole central portion of the earth is one great diamond.'

Robot Lawyers And Robot Judges Now Everywhere
'The law clerk arrived, a smallish robot with a battered stainless steel hide and dull coppery features.'

Roam-e Flying Selfie Drone Cam
'Tight mid-shot and pull out on but behind me...'

Chemputer To Grow Bespoke Drones Through Chemistry
'These are your rudimentary seed packages...'

Walmart Shopping Cart Robots Will Follow You
'...the machine would carry his bag in its soft plastic jaws...'

DoNotPay Lawyer Program Contests Parking Tickets
'I want my lawyer program.'

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.