I just listened to the podcast, I think they weren't referring to any specific design but just the fact that the flying wing concept is ironically finding much more success in China rather than the US or Germany.#10 - Last-but-not-least, there is one key mention: One of the Horten Brothers' designs (I interpret this refers to the best if not one of the best) isn't being carried forward and realized in Germany or the United States, but in China. (I'm not sure which specific design(s) did they refer to.)