Yi Fei Chen, a Taiwanese artist, invented a unique tear gun. The gun freezes tears into ice bullets. Chen built the gun after an argument with her professor. The tear gun uses carbon dioxide to ...

Taiwanese artist Yi Fei Chen has, and the incident inspired her to design a tool called the Tear Gun. The device, created in 2016 and tweaked over the years, is able to collect her tears ...

Yi Fei Chen, the creator of the "tear gun", recently shared how she came about to build the tool in 2016. "I had a confrontation with my mentor, an argument, but I didn’t really agree with him.

(Instagram/fei_studio_) Yi Fei Chen, who grew up in Taiwan, where challenging authority is often frowned upon, struggled to express her emotions during confrontations. “I had a confrontation wit ...

How many of us have made our graduation useful in real life? Yi Fei Chen made a working model of her final graduation project and it took her three months to craft this innovative creation that ...