They say travel is broadening. So here’s a brief list of some of what I learned after three weeks in Japan and Korea. Will add more as I think of it. toilet seats are highly engineered and if you can’t read the Korean or Japanese instructions, just push some random buttons but be prepared for a jolt in a kind of personal area QR codes are everywhere for everything. Some blogger said that anything in Japan that might conceivably require a reservation, does. True! You needed a reservation (...