Slave to Technology

I'm listening to an opera on the radio -- while I study, of course. (From now on, I will probably think of the best evidence rule whenever I hear Eugene Onegin.) I just realized that there's no way to pause it if I need to go to the bathroom or go out and get lunch or whatever. I'm so used to Tivo-ing everything and pausing TV shows whenever I want that I'm lost without that technology. Why isn't there a Tivo for radio? I wonder if there's an intermission long enough for me to go get some takeout.