Welcome! My name is 李科学生. I'm a engineering guy hanging around high tech industry & academia. Nice to meet you all! Feel free to reach out for any interesting stuff! 大家好，这里是李工学生的博客，本人混迹科技领域产学研，欢迎有空聊聊！ (You may wonder WTH is the old homepage. It's still there. Just click on the little earth below!)