My flight was late, so I went to the South Korean National Museum.
The prehistoric section is quite good. It then follows a chronological line to the 19th century, although I thought the later sections weren’t so good.
There is also a section on other Asian cultures
After this I went to the I-Park Market for some noise-cancelling earphones. Success! It’s a great place to go if you want electronics. I caught the train to the airport, and had a quick trip through immigration.
I flew Asiana again. The flight was half empty so we all had 2 seats each. The food was slightly better than last time but the fried chicken was dry.