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.
Dan
Dan graduated from MIT with a BS in Physics. After college, he joined the Vishwanath group at UC Berkeley and then transferred to Harvard University, where he is now a PhD student in Physics.
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.