It's Towel Day, celebrating the life and work of Douglas Adams, most famous for writing The Hitchhiker's Guide To The Galaxy (HHGTTG). The original Towel Day was organized in 2001, two weeks after Adams' death. The significance of the towel is its powerful security, as "about the most massively useful thing an interstellar hitchhiker can have." It's particularly appropriate for today's weather in central Kentucky, My interstellar address is currently Earth, Solar System, Milky Way Galaxy, Laniakea Supercluster. And the answer to the ultimate question is still 42.