![MIT-Random-Walks_0](http://www.extremetech.com/wp-content/uploads/2016/07/MIT-Random-Walks_0-300x200.jpg)
http://www.extremetech.com/wp-content/uploads/2016/07/MIT-Random-Walks_0-768x512.jpg 768w,
http://www.extremetech.com/wp-content/uploads/2016/07/MIT-Random-Walks_0-640x426.jpg 640w,
http://www.extremetech.com/wp-content/uploads/2016/07/MIT-Random-Walks_0.jpg 842w" sizes="(max-width: 300px) 100vw, 300px" />Now, envision ants moving in a circle instead of forward. Buffering…