The prolific and talented Seymour Simon (“the dean of children’s science writers” – NY Times) invited me to contribute to his blog. My first entry is called “It’s a Small World, After All.” (Hoping I don’t get sued by either Disney or the B.L.C. — Bacteria Litigation Consortium) In honor of Earth Day, I shared some of the dazzling facts I discovered when writing my latest book, MICRO MANIA.