Intel, along with some other companies are developing a new type of RAM. RAM is one of the main parts of the computer that makes it go fast. It is like a hard drive in that it stores data, but it is much faster (and smaller), but it requires power to store data. It’s not used to store your files, it is for loading the programs into when they are running. That way they can run faster then if they were running right off the hard drive.
This new RAM is called PRAM, or, phase-change RAM. From what I read it seems like it should be faster and cheaper, and it also will not require power. This all sounds cool to me, but what really got my attention was the way it’s made.
PRAM is based on chalcogenide glass, which can be altered using the heat generated by an electric current. Heat changes the physical structure of the glass to either a crystalline or amorphous state. Each of these states has a distinct electrical resistance that is used to represent the ones and zeroes needed to represent stored data in binary terms.
That’s awesome. What kind of a goof ball would think they should try to heat a piece of glass into an amorphous state to represent binary. You can call me a geek all you want with my programming and whatnot, but the guys who think this stuff up are the real geniuses.