Major topics in CS

I wish to learn at least a bit about each of the major disciplines of CS. Can you please list all major fields you can think of?

>>4
but surely you can see
I believe you are the one who fails to see.

http://arxiv.org/abs/1003.5831
http://arxiv.org/abs/1001.0785
http://arxiv.org/abs/quant-ph/0011122
http://arxiv.org/abs/hep-th/0002044
http://arxiv.org/abs/physics/0001020