Duolingo users are making new courses for people who speak Asian languages like Chinese and Hindi. How does that work?New Scientist From ACM Opinion | May 20, 2014
As a new moon orbiter gets set to launch, Pete Worden, director of NASA Ames, says forget the 20th—this is the real space century.New Scientist From ACM Opinion | September 4, 2013
Can tablet computers "parachuted" into remote areas transform childhood learning, asks Nicholas Negroponte, the man behind One Laptop per Child.New Scientist From ACM Opinion | December 23, 2011