Hey guys, me again. I've made a start on the astronomy 161 course, and am finding it very interesting. Already things are seeming a lot clearer. It's great reading about historic astronomers, what they discovered, and how they did it (without modern means).
The only problem i see looming on the horizon is my less than knowledgable grasp on mathmatics.
Algebra to be precice. I know the basics, but that wont cut it forever...
Has anybody here found a good online course that they might have used whilst doing the 161?
regards
Greg