Through the years  
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In my office, Pusan National University, Busan, April 2013.

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Preparing a meal in my Daewoo Purugio apartment, Busan, July 2013.
08.08.13
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Having a tea in a traditional tea house, Insadong, Seoul, October 2013.
10.27.13
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Re-reading Guns, Germs, and Steel, by Jared Diamond. SK Hubsky apartment, Dongnae-gu, Busan, February 2015.
02.19.15
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A waeguk exploring Jeonju, Korea, May 2015.
06.14.15
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In Odaiba, Tokyo, July 2015.
07.09.15
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Dontonbury, Osaka, July 2017.
07.19.17
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Teaching compressible flow, PNU, December 2017.
12.18.17
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