At the Boston Roundtable, I heard from a STEM PhD graduate who is currently on OPT as an entrepreneur.

WHITEHOUSE: Office of Science and Technology Policy Blog

The I-Corps teams, selected from science and engineering applicants who are current or former NSF grantees, comprise just a principal investigator (usually a tenured professor), a younger entrepreneurial lead (undergraduate, graduate or post-doctoral student) and an experienced entrepreneur or venture capitalist as a mentor.

ECONOMIST: Innovation

Jointly run by Entrepreneur magazine and the Princeton Review, it lists 25 leading graduate schools and the same number of undergraduate ones.

CNN: The art of the entrepreneur

"You pivot as many times as you can, as fast as you can, until you run out of money, " says entrepreneur Evan Kuo, a 27-year-old University of California, Berkeley, engineering graduate.

WSJ: 'Pivoting' Pays Off for Tech Entrepreneurs