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By Mark Frauenfelder at 3:22 pm Thursday, Aug 13 Cool video about the Hubble ultra deep field in 3D. A photo of utter blackness taken in "a patch of sky no bigger than a grain of sand held out out arm's length." Share this post
The Hubble Ultra Deep Field in 3D
Howard Rheingold's Vlog
Adora Svitak: A 12 Year Old on Digital Literacy I interviewed Adora Svitak after being introduced by her mother and watching her TED presentation . I’m writing a book about 21st century literacies and thought that a 12 year old would give a good perspective. Which she does.