Profile of David Malan, a computer science professor who has embraced high production e-learning techniques on Harvard and MIT's online-learning platform, edX (Eren Orbey/New Yorker)

Eren Orbey / New Yorker:
Profile of David Malan, a computer science professor who has embraced high production e-learning techniques on Harvard and MIT's online-learning platform, edX  —  Gabriel Guimaraes grew up in Vitória, Brazil, in a yellow house surrounded by star-fruit trees and chicken coops.