Beautiful Technology

I laughed a little when I finished the Einstein reading and then observed that part of the title is "A Clear Explanation That Anyone Can Understand." I'm not sure about everyone else, but I was still confused by the "clear explanation"  that Einstein offered.  Luckily for me, msnbc.com decided to do a little reflecting on Einstein and offers this interactive tool to help understand his most basic concepts. I hope it helps everyone else as much as it helps me!