This week on Mel & Floyd: Floyd and Gladys Join Mel to Fill in For Mr. Smarty Pants Who Is Still Basking in the Colbert Afterglow; Flat-Earther Cruise Sails Off The Edge; Misguided Repainting of Former Sacred Feather Store Leads to Discussion of Acceptable House Colors, Air Time for Animals; Robots Facilitate Communication Between Bees & Fish (?); And Other Random Topics