 Today, RLE is one of MIT's largest such organizations, and the most diverse research laboratory at MIT in our scope of intellectual interests.Research in RLE encompasses an extensive range of natural and man-made phenomena, and the projects are both basic and applied.Common among all RLE efforts is an expansive 21st century interpretation of the 20th century term “electronics,” starting at the most basic physical realm of particles and quantum physics and extending all the way to engineering application technologies relevant to modern day issues.