Tufte book as doorstop

[DrQ]

Seen on Twitter.

Rotated image attached. (Not sure if this will be visualized correctly)

[DrQ]

Visualize Edward Tufte — http://is.gd/RWOVGo (mp3 audio)

Mine: Timothy Leary in slow motion.

http://www.sciencefriday.com/segment/01/18/2013/edward-tufte-wants-you-to-see-better.html

ET doesn't understand Feynman diagrams so, unfortunately, he's promoting a common fallacy: a Feynman diagram on its own is kind of a visual non-sequitur. Generally speaking, they are used in combination. How many? That depends on what particle interactions you're calculating. Here's a recent example: "...we have evaluated all 12,672 diagrams..." Clearly, even the visual aid of Feynman diagrams breaks down well before that number.