See also Chapter 29 of Hamming's "The Art of Doing Science and Engineering": http://worrydream.com/refs/Hamming-TheArtOfDoingScienceAndEngineering.pdf http://wo

See also Chapter 29 of Hamming's "The Art of Doing Science and Engineering": http://worrydream.com/refs/Hamming-TheArtOfDoingScienceAndEngineering.pdf http://worrydream.com/refs/Hamming-TheArtOfDoingScienceAndEn... You get what you measure.