Free online courses from top universities
http://www.openculture.com/freeonlinecourses
(submitted by andrevoget)
Free online courses from top universities
http://www.openculture.com/freeonlinecourses
(submitted by andrevoget)
Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.
All Chirp! content and data are available under the Creative Commons Attribution 3.0 license.