Open thread combox

Here’s the latest open thread, by popular demand.  Actually, it was one guy, but I’ll bet there at least twice as many as that who are interested.  From quantum logic to Quantumania, MacArthur at Inchon to Thomas Pynchon, Muay Thai to Jamiroquai, everything’s on topic.  Just keep it civil and classy.  Earlier open threads archived here.