silshack/spring2014 — pull request #137 by yonghaoy (2014-01-22 18:09:46+00:00)
Title: Update 2014-01-15-yonghao'sturtle.md

http://yonghaoy.github.io/spring2014/2014/01/15/yonghao%27sturtle.html

My picture's link didn't work. So I changed the link