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
The Viking ”Maine Penny” Mystery
In 1957, during his second year of digging at the Goddard site; a large prehistoric Indian trade village in Penobscot Bay on the central Maine coast, local resident and amateur archaeologist Guy Mellgren found a small silver coin. The coin is later identified by experts as a Norse silver penny dating to the reign of Olaf Kyrre, king of Norway ...
The Sagas of the (Viking) Icelanders Shed Light on Golden Age
The Sagas of the Icelanders have long been preserved as the most comprehensive specimen of the literary culture of the 13th and 14th centuries of Iceland. In writing these sagas, many attributes of the 10th and 11th centuries were conserved, particularly individual biographies, the history of family feuds, and the overall evolution of the one of the greatest settlements ...
Benjamin Netanyahu's Full Speech to Congress
Here is the full speech of Pathological Zionist Liar Benjamin Netanyahu to the United States Congress.
"And the Oscar goes too ...."
Description from YouTube: Prime Minister Benjamin Netanyahu of Israel used one of the most prominent platforms in the world on Tuesday to warn against what he called a “bad deal” being negotiated with Iran to freeze its nuclear program, bringing ...
The FDA Admits That Prior to 2011 Over 70% of U.S. Chickens Contained Cancer-Causing Arsenic
Prior to 2011, the cancer-causing toxic chemical Roxarsone, which in high doses could kill you, was being added to chicken feed on purpose, giving store-bought chicken the illusion of healthy coloring and plump appearance. Shockingly, this was the case with more than 70 percent of all U.S. chickens! A recent article was published stating that this continued to be the ...
The Truth About Starbucks New Coconut Milk: It Isn’t Really Coconut Milk
In an attempt to appeal to the non-dairy crowd, Starbucks is bringing “coconut milk” to the masses. After a successful trial run in select cities at the behest of their customers, Starbucks has decided to push forward with their dairy alternative.
Providing a non-dairy alternative to dairy and soy is the second most requested customer idea of all time from MyStarbucksIdea.com, ...
|More News » |