Computer History Museum
Focuses exclusively on the history of computing.
Established in 1993 by The Computer Museum (now part of the Museum of Science, Boston) in collaboration with the MIT Media Laboratory, the Computer.
The Innovative Educator - a fantastic blog by an educator on the cutting edge
Edmodo - an academic networking site for students where parents can view assignments, read comments and more.
Ted-amazing lectures from the worlds best minds (Technology Entertainment Design)
In the Mannixlab-a blog with resources that encompass education reform, a flattening world through technology and exciting technology of the future.