Invited talks

Annual Meeting of the New Champions of the World Economic Forum (Summer Davos Forum), Tianjin, China, "Scaling down biorobots," Sep. 18, 2018

Droplets 2017, Los Angeles, CA, "Wicking and swelling in cellulose sponges," Jul. 25, 2017

The 69th Annual Meeting of the American Physical Society's Division of Fluid Dynamics (APS-DFD2016), Portland, OR, "Jumping on water," Nov. 20, 2016

The 9th International Conference on Multiphase Flow (ICMF2016), Firenze, Italy, "How sponges become wet: Wetting and swelling of hygroscopic porous media," May 26, 2016

ASME-JSME-KSME Joint Fluids Engineering Conference 2015 (AJK-FED2015), Seoul, Korea, "Jumping on water," Jul. 27, 2015

The 7th World Congress on Biomimetics, Artificial Muscles and Nano-Bio (BAMN2013), Jeju, Korea, "Hydrodynamics of painting and writing," Aug. 29, 2013

Scientific advice for the media

모범생이 아닌 창의적 지식인이 되어라, SNU NOW, December, 2018

Scaling down biomimicking robotics, World Economic Forum, August, 2018

붓, 종이, 먹물, 몸이 서로 힘을 주고 받아..., 중앙선데이 S매거진, August, 2017

자연의 신비로움을 기계로 구현하다, 과학동아, March, 2016

찰나를 포착하는 초고속 촬영으로 '흐름의 과학'을 보다, MBC News Desk, December 27, 2014

정교해진 3D 프린터, 의료분야에서도 '각광', KBS TV News Plaza, April 5, 2014

빙판 문지르는 컬링의 과학 '마찰력 변수', KBS TV News 9, February 1, 2014

평창 동계올림픽 '얼음의 과학', KBS TV News 9, March 2, 2013

디지털 시대, '아날로그 대표주자' 만년필 인기, Channel A News, March 2, 2012

윷놀이에 담긴 재미있는 과학, KBS TV News 9, February 3, 2011

깊어가는 가을 와인의 '물리학', KBS TV News 9, November 6, 2010

빗방울의 과학…태풍 폭우의 빗방울은 '타원형', KBS TV News 9, August 11, 2010