A mystery from lab:  Use of uniforms
	Could not reproduce on nimrod
	It wasn't just the MLH310 computers that did it!
	MLH310 computers must be fine
		The Gaming Club tests their 3D setup for us!
		In Windows, though.  Driver issue?
	Can we make it happen?
	Haven't got to the bottom of it yet

Rotating things, and the cube tutorial
	Transformation matrices and glm

Ok, it would be nice to have a more complicated model
	The shrubmaker function
	First:  Loading it up normal
	Second:  Wind!
	Third:  Attributes, branch length and flexibility

A note about other shader types:
	Geometry shader:  1 primitive -> 0 or more primitives
	Tessellation Shaders:  	Add more vertices to make a more complex model
	Compute Shaders:  General-purpose computation in OpenGL
		Example:  teapot particles
		Coming up "soon"