A mass spider invasion at his office left accountant Steven with a burning question: How many can there be? ELT does some spider number-crunching, and meets the man who discovered one of the largest spider gatherings on record. Guests: Freddie Gowin, retired park ranger, Lake Tawakoni State Park, Texas; Linda Rayor, arachnologist at Cornell University. Thanks to caller Steven.Learn more about your ad choices. Visit podcastchoices.com/adchoices