Add the items.
Does the list contain a 42.
Print backwards.
Go over problems.  Discuss for loops.  Break.  Compare effeciency of loops and recursion.  Quiz Friday.

Image compresion
	Lossy vs Lossless
	Show web page http://euclid.nmu.edu/~rappleto/Classes/Image-Format-Compare/
	How to compress
	Less blue
	Omit fine detail
	run-encode
Video Compression
	copy-rotate-scale from previous frame
	deltas from previous frame
	new frame
	plus image stuff
What is a bitmap
	worst format ever
	Worst than gif or png or jpg
	Show Wiki
Mike's code
	static methods in header!!!
	unsigned char
	load (notice the &)
		Follow the code, use the wiki
	pixel value (assumes 4 byte ints)
	Cannot just divide by two to get half brighness
	Could set to 0 or 0b00000000111111111111111111111111
	extractInt (notice | and <<)
		compare with casting
		big ending vs little endian
	Weird how the array is made
		Triangle arrays
		odd structured arrays