I volunteer at a hands-on science museum for kids here in Butte called the Science Mine. There, I have assembled a makerspace of sorts that we call STEAM-Powered Kids where STEAM stands for science, technology, engineering, art, and math. We try to connect STEM topics with art, so I’m always on the lookout for science-themed art projects. While checking out the latest issue of Cell, I discovered a blog post that links to a site where Cell Press compiled a couple of very nice coloring books. You can download the PDFs for free. #coloringwithcell