Happy Mole Day greetings from Th’ Gaussling! I’m presently in Las Vegas to serve as Parade Marshal for the Mole Day Extravaganza on Las Vegas Blvd. I’ll be riding in the honorary parade marshals car behind the Radio City Rockettes and the MIT chemistry faculty as we make our way through the ticker tape and the cheering throngs. The parade starts at 6:02 this evening and will progress to the wee hours.