I awoke at 7 AM the next morning because there were no blinds on the window and it was a beautiful day. Ellen slept in until about 10:30, so I spent my time reading after eating the other half of the burger from yesterday for breakfast. By the time she came out, she and her boyfriend had a cup of coffee each. Once he left, she and I were left to work on her physics homework. The trouble with optics is that I always get confused between everything. Concave and convex mean nothing to me and do completely... read more