John
John is an MD student and 21st Century Scholar at UPenn. He graduated from the University of Virginia with a BA in Politics and History (Phi Beta Kappa), and earned his premed postbacc at Goucher College in Baltimore.
Michael
Mike is a Nuclear Science and Engineering PhD student at at MIT. He graduated from Missouri S&T with a major in Nuclear Engineering, and a minor in Mathematics & Material Sciences.
Marilyn
Marilyn earned her BA in Chemistry and Religious Studies from Franklin & Marshall, and her MA in Materials Chemistry from University of Wisconsin-Madison. She has been a licensed chemistry educator for over 7 years.