Last summer I worked on writing an e-book entitle Essentials of Cell Biology for Nature Education, in collaboration with Clare O'Connor, a biology professor at Boston College.

I think cell biology is an acquired taste, personally. I was never particularly interested in it when I was a graduate student or a researcher. But later, when I started my writing career, I often covered cell biology topics and research trends for The Scientist. I was intrigued -- I mean, cells have to take out their own garbage! Soon I was reading Lewis Thomas and I knew I was smitten.

I learned lots of fun facts while working on the e-book. For those of you who know this workflow: DNA to RNA to protein, did you know that it happens thousands of times each second in every cell? Cell biology blows me away.