xkcd: 3D

author

Randall Munroe

license

CC BY-NC 2.5

path on GitHub

https://github.com/davepinch/pinchy.cc/blob/master/content/sites/xkcd.com/848.md

random

have a good trip

tags

xkcd

website

https://xkcd.com/848/

xkcd of

string theory