@learning_yohei Ohio is home to the National Museum of the United States Air Force, a museum that is over a hundred years old! In it you will find many different types of aircraft from throughout history. From the earliest planes, to the most modern aircraft.
@japan_nobunaga I saw those for the first time when I was in Japan, I didn't know what they were for until I saw someone using them. I thought it was a really neat way to make the navigable.
@geekyjenise It sneaks up on you. Had someone ask me the other day what it was like before 9/11. I felt like that guy from Indiana Jones that drank from the false grail.