31 items in this article 8 items on sale! Photo-Illustration: The Strategist; Photos: Tim Goertzen Last year, I wrote the first edition of our “gadget dad” gift guide, inspired by my own gadget-obsessed dad, who loves things like mixology spoons and golf-swing trainers. This year, I’m back with his latest gadget picks, wish-list gadgets, and some of his old favorites. For context: My dad is an interventional radiologist, a job that my mom always explains as being like a “human plumber” because