The card is for a special event sponsored by the Lake Effect Amateur Radio Club:
I've been reading "Math and the Mona Lisa" so lately I've been more into Phi than Pi. When will we have Phi Day? January 6th?
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics"http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20