Want to slap some science on your wall? This 11 x 17 poster is sure to impress your friends. It would impress your stupid, poop-flinging ancestors too, if they were still around. This poster is available autographed by all four Cyanide & Happiness authors, in very limited supply. Artwork drawn by Shawn Coss.
$9.95 - $19.95"Ascent of Man" poster