This doodle originally appeared on my Tumblr. You can view the original post here: personaltumblr.laurelgreen.com/post/38817295504/happy-face-molecule.
Happiness is a chemical reaction.
Happy Face Molecule
This doodle originally appeared on my Tumblr. You can view the original post here: personaltumblr.laurelgreen.com/post/38817295504/happy-face-molecule.
Happiness is a chemical reaction.