Data that lives forever is possible
As Bob Dylan and the Rolling Stones prove, good music lasts a long time; now Japanese hi-tech giant Hitachi says it can last even longer—a few hundred million years at least.
The company on Monday unveiled a method of storing digital information on slivers of quartz glass that can endure extreme temperatures and hostile conditions without degrading, almost forever.
And for anyone who updated their LP collection onto CD, only to find they then needed to get it all on MP3, a technology that never needs to change might sound appealing.
"The volume of data being created every day is exploding, but in terms of keeping it for later generations, we haven’t necessarily improved since the days we inscribed things on stones," Hitachi researcher Kazuyoshi Torii said.
A woman holds up Japanese electronics giant Hitachi’s new quartz glass plate technology, which can be used to store data indefinitely, in Tokyo on September 24. The company on Monday unveiled a method of storing digital information on slivers of quartz glass that can endure extreme temperatures and hostile conditions without degrading, almost forever.
"The possibility of losing information may actually have increased," he said, noting the life of digital media currently available—CDs and hard drives—is limited to a few decades or a century at most.
And the rapid development of technologies has resulted in frequent changes of data-reading hardware. "
As you must have experienced, there is the problem that you cannot retrieve information and data you managed to collect," said Torii, apparently referring to now-obsolete record players and cine films.
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 (0.8 inches) square and just two millimetres (0.08 inches) 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 (1,832 Fahrenheit) for at least two hours without being damaged.
It is also waterproof, meaning it could survive natural calamities, such as fires and tsunami.
"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.
Hitachi have not decided when to put the chip to practical use but researchers said they could start with storage services for government agencies, museums and religious organisations.
Article from: phys.org
“We could put the whole world’s knowledge in 4 grams of DNA”
Tune into Red Ice Radio:
David Hatcher Childress - The Crystal Skulls
Marcus Allen - Crystal Skulls, Global Catastrophy, Collective Amnesia & Global Warming
David Hatcher Childress - Technology of the Gods & Ancient Atomic Warfare
Carmen Boulter - Pyramid Energy, The Age of the Sphinx & The Pyramids
Ralph Ring & Marsha Brown - The OTC-X1 Flying Saucer, Ether Technology, Tesla & Otis T. Carr
Freddy Silva - Places of Power, Crop Temples, Sound & Light
Crystals & Healing in the Buddhist Tradition
Creating Crystal Elixirs & Essences
Giant Crystal Pyramid Discovered In Bermuda Triangle
We are ALL made of Crystals
Scientists create improved CO2-absorbing crystals
Giant Crystals of Naica
Eternal Clock Could Keep Time After Universe Dies
Point, CounterPoint: Why You Should Upload Your Mind
Latest News from our Front Page
German Government Evict Poor Germans From Their Homes For Migrant Asylum Seekers
This is a video of a report on replacement of poor Germans with Middle Eastern asylum seekers. This was made broudcasted on a German Left-leaning TV station on August 28, 2015. It's original title: The most poor of the poor have to vacate their homes for asylum seekers.
Black Lives Matter Radio Host Calls for Killing Whites and Police
â€śItâ€™s open season on killing whites and police officers."
A blogtalkradio program associated with the Black Lives Matter movement spewed racist hate and called for a race war Monday, reports Breitbart.
The YouTube video of the audio recording has since been removed as a violation of YouTube's policy prohibiting hate speech, but Breitbart has video (below) of the host "King Noble" making the comments, taken from ...
Irish will be an ethnic minority in Ireland by 2050
The former President of Dublin City University says that Ireland’s natives will be a minority in the country by the middle of this century...
Professor Ferdinand von Prondzynski was referring to unpublished and unidentified United Kingdom based research. Speaking at the conferring ceremony at DCU on Tuesday he said that the Irish in Ireland will be a minority by 2050 while ...
Immigrant Crisis Is the Final Nail in the EU Coffin
One of the biggest flaws with the EU, was the idea that they could house dozens of cultures with distinct histories and languages, all under one roof, and expect them to thrive. You can’t hold 28 nations together under one union, when all of these countries have wildly different interests, expectations, and priorities. Every time the EU faces a problem, ...
Three-year-old ultra-Orthodox Jewish children told 'the non-Jews' are 'evil' in worksheet produced by London school
Documents seen by The Independent show children are taught about the horrors of the Holocaust when they are still in kindergarten at the Beis Rochel boysâ€™ school in north London.
A whistle-blower, who wished to remain anonymous, has shown The Independent a worksheet given to boys aged three and four at the school. In it, children were asked to complete questions ...
|More News » |