German 999magnet and physicists have developed an advanced RAM system called MRAM, which is known as a "random access memory", which is known to be faster and more efficient.
This kind of memory uses the Neodymium magnets direction of the built-in small magnet to determine the binary 0 and 1, because next to a fixed magnet, the magnet can be turned over, so the data can be stored and changed.
They claim that this technology is a significant progress in RAM theory, can almost reach the theoretical limit speed, Rare earth magnets10 times faster than the current general memory, and very power.
Researchers have revealed that they are driving this technology to further reduce the required current levels to make it compatible with the CMOS transistor.