Michael
Michael holds a PhD and MA in Chemistry from Harvard, and a dual-degree BS in Chemistry and Biology from the University of Maryland. He has over ten years of experience teaching and tutoring chemistry and introductory biology.
Sarah
Sarah earned her BS and MS in Physics at MIT. She now studies the interface between quantum theory and gravity as a research fellow at the Center for Theoretical Physics at MIT.
Joyce
Joyce is currently an MD candidate at Harvard Medical School. She also graduated summa cum laude and Phi Beta Kappa with a BA in Anthropology from Harvard, where her thesis won the Thomas T. Hoopes Prize.