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Technology Stocks : Oak Technology (OAKT) -- Ignore unavailable to you. Want to Upgrade?


To: Daniel Shaffer who wrote (4003)4/21/1998 1:00:00 AM
From: Zencone  Read Replies (1) | Respond to of 4335
 
Excerpted from article in Popular Science by Christopher Miller.

Stephen Chou, at the University of Minnesota, has created discs that can store 400GB of information!
A data mold of microscopic grooves is stamped onto a penny-sized polymer. The data bits are 10 nanometers wide and 40 nanometers apart.
A tiny vibrating silicon needle is used to read data. As the needle gets closer to the surface the atomic interaction changes the vibrating frequency of the needle. By interpreting the change a computer can read the surface of the disc. An actual player still needs to be built. Professor Chou's penny-sized CD could hold 5 hours worth of video!
I think someone from Oak, if you read this thread at all should go play let's make a deal with Mr. Chou. :-)