I read about this before and wonder if we will see this in less than 20 years. Think how obsolete all your highest end hardware will become once again.The result could be a computer that performs some tasks a billion times faster than today's supercomputers, using relatively simple technology that's already well understood. The research behind the device was revealed at the Lasers and Electro-Optics Quantum Electronics and Laser Science Conference in Baltimore, Md.
It never pays to buy the best. I am always about 3 to 5 years behind.