With degrees in Biology and International Relations, I'm prepared to help students meet the demands of both science and social studies courses. I've been tutoring for over 6 years, both in a classroom and online format. I began almost eight years ago as an ESL tutor at an organization called Liter... (read more)
...RGB filters has been used in the late 1880's, and part of understanding getting the best results, is to have the ability to see details people don't notice, and that is why HDR programs have made a good improvement with images, using 3 or more images to help get the missing levels in the photogra... (read more)