Have you tried audio books? You can listen to them while you're doing something else. Often works wonders for people who believe they "can't concentrate." It may turn out you want to listen to books instead of look at them! If you are interested in very short takes/speculations on science (and sometimes fringe science and non-science) you could check out the books edited by John Brockman ('What Is Your Dangerous Idea'. 'What We Believe But Cannot Prove', 'What Are You Optimistic About', etc., etc., blah, blah).
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2012 March 12