A mega interactive language learning app

The site serves as a resource for the Massachusetts Institute of Technology, providing information for students and faculty.

Harvard University is an institution focused on teaching, research, and developing leaders.

Wiley is a global publishing company that provides research, learning, and technology solutions.

Stanford University is a private research university offering a diverse range of education and research programs.

Duolingo offers free language courses through interactive lessons and gamified learning tools.

Scribd is a platform that provides access to a vast library of documents and publications.

Cornell University is a private research university offering education for undergraduates and graduates.

UC Berkeley is a public research university focused on education, research, and innovation.