Here is a link to the article. http://fourhourworkweek.com/2009/07/30/speed-reading-and-accelerated-learning/ http://fourhourworkweek.com/2009/07/30/speed-read

Here is a link to the article. http://fourhourworkweek.com/2009/07/30/speed-reading-and-accelerated-learning/ http://fourhourworkweek.com/2009/07/30/speed-reading-and-acc... Thomas Frank breaks down the math in a video. Basically our eyes take so long to move and refocus, then read. The lines added by the chrome extension give you a target for your eyes to help practice using your periferal vision, requiring fewer eye movements to read a line. https://youtu.be/jv2BdHXRD3Q https://youtu.be/jv2BdHXRD3Q