Just a few things I’ve squirreled away to share with you over the past week or so.

1. “Found Functions” – mathematical shapes and functions in the natural world c/o beautiful photography by Nikki Graziano.

2. The arteries in a human hand as stunning art work (originally seen here).

3. Cake! There should always be cake! Especially evolutionary cake. Reblogged from Grrlscientist.