I highly recommend this read about how a small group of traders and techies figured out the inefficiencies of high speed trading and how they were being exploited by big banks to take advantage of investors. Even more incredible is how this group revolutionized trading by creating their own stock exchange that protected investors using delayed trades.
http://www.nytimes.com/2014/04/06/magaz ... neral&_r=0For anyone wondering what the current prospects of nuclear fusion solving the world's energy problems are, this article does a great job of explaining the history, politics, and challenges surrounding fusion research at the International Thermonuclear Experimental Reactor (ITER). It is also a sobering look at the limits of current energy sources.
http://www.newyorker.com/reporting/2014 ... ntPage=all