If being a processor chip was a human job, it would be one of the most boring. That's because modern processors spend a lot of their time doing not much of anything, as they wait for the slower memory chips to catch up with them. But that may change if Intel Corporation and Micron Technology's new 3D XPoint (3D Crosspoint) technology pans out. Described by the makers as a "major breakthrough in memory process technology," it's the first new class of non-volatile memory to be released since 1989 and is reportedly 1,000 times faster than NAND flash memory.
Music gets so much easier when you instinctively know all the notes. But being able to reliably identify or reproduce a pitch without error is rare. If you're not born with perfect pitch, prior studies suggest, your only hope of getting it is to receive musical training at a critical period in your childhood. New research at the University of Chicago suggests otherwise, however. Perfect pitch might be attainable well into adulthood.
Using a matrix of nano-sized memristors, researchers
working at the Royal Melbourne Institute of Technology (RMIT) and the
University of California, Santa Barbara claim to have constructed the world’s
first electronic memory cell that effectively mimics the analog process of the
human brain. By storing memories as multiple threads of varying information,
rather than a collection of ones and zeroes, scientists believe that this
device may prove to be the first step towards creating a completely artificial,