mobile video by libjiang on December 20, 2016. https://classroom.google.com/u/0/c/MTY3MDcxMTUyN1pa/a/MzAzMTAwNTg1Nlpa/detailsls
stop motion by libjiang on December 14, 2016. https://you.stonybrook.edu/libojiang/files/2016/12/stopmotion1-14rg5mb.mp4 https://you.stonybrook.edu/libojiang/files/2016/12/stopmotion1-ratio2-1k4rpcw.mp4