Following Stanford University's lead, Yale University too has now begun offering select courses as free downloads from iTunes U, in areas such as Engineering and Technology, Humanities, Science, Arts and Architecture, Business & Management, etc.
(Source: iLounge) | Cost: Free | For further info...

To mark the fortieth anniversary of the first moon landing, New Scientist has overlaid the routes travelled by the crews of each of the manned missions over aerial images of familiar landmarks of London, Boston, Manhattan and Sydney.
(Source: New Scientist) | Cost: Free | For further info...
Meanwhile, Wired offers playbacks of the Capcom transmissions, spacecraft transmissions, and Eagle lander transmissions of the period – as well as links to recommended reading on the subject. If you missed any part of the recreation, you’ll be able to revisit any part of it after the landing on Monday, July 20.
(Source: Wired) | Cost: Free | For further info...