http://money.cnn.com/2010/05/07/markets/explaining_wall_street_turmoil/

cmd.exe is a terrible shell. The new Powershell Microsoft has is pretty nice. I like it more than Unix shells. I find passing objects between commands to be easier. Now Microsoft just needs to dump their console.

Bah, I used vi and LaTeX in college.

The study of physics doesn't need math. Humans were studying physics before they could talk. If I throw the rock this way it makes it to the tree. If I throw it a second way it makes it to that rock. I would consider that the study of physics.

A lot of maths were created by physicists to study physics. No physics were created to study maths.