Computer Memory How Far it Has Come

I have been using computer since the commodore 64 (see blog below) and the expansion of computer memory has just blown my mind.

I remember in just 1998 when a 10 gig hard drive was hundreds of dollars and my old roommate and I thought using all that memory would be impossible. Now, computers are coming with 40-100 gigs of memory and laptops have more memory than my old desktop.

I recently purchased an 80-gig external hard to manage my music and videos. With the current rate of memory expansion technology the future of memory will be more and more for cheaper and cheaper. And the software industry is following right behind by writing programs with increased memory requirements.

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New Hope For Computer Memory!!!

A U.S. research team including an Indian-American scientist has cracked a seven-decade-old chemical puzzle involving a material commonly used in computer memory devices, optics, and lasers.

Naresh Dalal, professor of chemistry at Florida State University, and his colleagues have figured out the origin of the electrical phenomenon called ferroelectricity in the material called ammonium dihydrogen phosphate (ADP).

Scientists believe the new insights of ADP could pave the way for superior computer memory technology, particularly for hand-held devices. The Florida researchers have published their findings in the journal, Physical Review Letters.

After ADP was discovered in 1938, it was found to exhibit magnet-like properties called ferroelectricity. But ADP also often displays anit-ferroelectricity - which had remained unexplained all these years. Now, using a supercomputer, Dalal and his colleagues performed complex calculations that has helped them determine why ADP behaves the way it does.

Dalal said this discovery would allow scientists to further understand how to design new materials with both ferroelectric and anti-ferroelectric properties. Doing so could open new doors for computer memory technology.With our top of the line products, you can sure that you spend the maximum amount of time using your laptop instead of waiting for it to charge.

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