Data will not disappear even 300 million years!

Hitachi has announced the development of a digital data storage technology that can be semi-permanently. You can save more than 300 million years of comparable data compact disc (CD) to be used, such as quartz glass flask.  Theywant to sell the idea for long-term storage of data that can be stored for no aging, want to leave to future generations, such as cultural heritage and archives of historical importance.

2 cm square quartz glass plate, and stores the data in the laser beam, this technique, using an optical microscope to play on 2 mm thick.

We used a quartz glass material, in order to have the durability to withstand even when heated for 2 hours at 1,000 degrees. Current digital recording techniques, such as semiconductors and optical general, there is a drawback storage duration as short as about 10-100 years, such as temperature and humidity yet weak. How to save at this time using the quartz glass, was developed by Hitachi, 300 million years of storage have enabled at least try.

If it is implemented, then you can leave as it is the fact that the data is now in 300 million years later!!