From Voltaire to Toni Morrison, pen names throughout the years. Monogamous sleepy lizards can skip the foreplay. These hand-drawn logos are write on. (More here.) And of these 11 super cool science photos, my favorite is the first.
Photo: One of the most famous pseudonyms is Dr. Seuss, whose real name was Theodor Seuss Geisel. (Susan Tripp Pollard/Bay Area News Group)