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.

(1) Use your full name (e.g., Jane W. Smith) as the user name to register for a
free account (http://www.imechanica.org/user/register).

(2) You will receive an email that contains the password. Please sign
in and upload a photo of yours (http://imechanica.org/node/397).