The edition of IEEE Spectrum Radio I just published is a small experiment. Some of the features we get from Spectrum are shorter than our normal format. I decided we'd combine them into a single show. For example, this show is only 23 minutes long and contains four short programs on Sudoku, exoskeletons, housefly aeronatics, and Microsoft's MyLifeBits project. We'll probably do this about once a month. Let me know whether you like it or not.