Data that lives forever is possible: Japan's Hitachi
News On Japan via phys.org -- Sep 24
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 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.
|| X Japan waxes lyrical at Madame Tussauds debut |
| || This Monday, members of the seminal metal band X Japan were in Odaiba rubbing shoulders with the likes of Brad Pitt, Lady Gaga and AKB48′s Yuko Oshima. The catch? They were all made out of wax. (Japan Times ) |
|| Senior Kyodo News official dismissed over improper act |
| || Kyodo News said Monday that it has dismissed Satoshi Kondo, 51, deputy chief of its general administration bureau and former personnel affairs division chief, for meeting individually with a female student searching for a job and doing an inappropriate act.
(Jiji Press ) |
|| Japan's child kidnapping problem |
| || Dozens of American children are abducted to Japan every year-not by strangers, but by parents after messy divorces. (thedailybeast.com ) |