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Dear all:

Please post your self-introduction online, following the instruction, but turn in the rest of your homework on paper to your teaching assistants.

Students from Harvard and MIT turn in homework to
Zhen Zhang, (617)-384-7894, zhangz [at] deas.harvard.edu (zhangz[at]deas[dot]harvard[dot]edu), Pierce Hall 406, Skype: flyinskypku.

Thank you very much for taking this course. Some of the assignments of
the course will be done on iMechanica. The main purposes of these assignments are

• to expose students to resources for life-long learning, and
• to facilitate interactions among students who are taking the course from three campuses (Harvard, MIT and Nebraska).

Please take the following quick steps now.