Actor Cha Tae-hyun from 'Handsome Guys' could not contain his anger at Kim Dong-hyun's provocation. In the episode aired on the 24th of tvN's 'Handsome Guys', members were depicted heading to a ...

Pictured are Younan Xia (left) and post-doctoral fellow Dong Choon Hyun, who is holding a sample containing the microscale polymer bottles. Disclaimer: AAAS and EurekAlert! are not responsible for ...