Scientific American (May 2015) -- "You have to understand that the era of traditional transistor scaling, where you take the same basic structur and materials and make it smaller--that ended about 10 years ago," said Mark Bohr, engineering alumnus (BS, 1976; Industrial Engineering, MS, 1978, Electrical Engineering) and director of process architecture and integration at Intel. Bohr was quoted in the article, "The Search for a New Machine," that discusses the end of basic miniaturization of transistors on a chip as manufacturers look to entirely new architectures for improving speed and performance.