xkcd #2873: Supersymmetry ( imgs.xkcd.com )
https://xkcd.com/2873...
https://xkcd.com/2873...
https://xkcd.com/2872/...
https://xkcd.com/2871...
https://xkcd.com/2870...
https://xkcd.com/2869...
https://xkcd.com/2867...
https://xkcd.com/2866...
https://xkcd.com/2865...
https://xkcd.com/2864...
https://xkcd.com/2863...
https://xkcd.com/2862...
https://xkcd.com/2861/...
https://xkcd.com/2860...
https://xkcd.com/2859...
https://xkcd.com/2858...
https://xkcd.com/2857...
https://xkcd.com/2856/...
https://xkcd.com/2855...
https://xkcd.com/2854...
https://xkcd.com/2853...
https://xkcd.com/2852...
https://xkcd.com/2851/...
https://xkcd.com/2850...
https://xkcd.com/2849...
https://xkcd.com/2848...