Added Carl's emacs primer
Added Tex primer from Carl
Added spec_intensity, Carl's "fount of knowledge" document.
Added carl's lab on mixers
Added Carl's lab on the big horn
Added Carl's lab on the Leuschner RPA dish
Added carl's lab on Fourier transforms and mixing
Added a version of my lab on FPGAs
Added Carl's lab on impedences
Added carl's lab on the rooftop interferometer
Some more documents in carl's tex primer
Added blurb about leuschner
Added some documents about schedule