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Alex Ragone

ETT21 #131: Sachin Agarwal, Founder and CEO of

19:54 minutes (18.27 MB)

Sachin Agarwal, founder and CEO of joins Alex, arvind, and Vinny to talk about their slick web-publishing tool. They give away free blogs to anyone, and they couldn't be easier to use. Sachin walks us through some of our questions including, "how do you pronounce Posterous?" to examples of how teachers could use Posterous.

21st Century Learning #103 - Pandemic Flu And How Our School Are/Should Be Thinking About The Challange

25:35 minutes (23.45 MB)

Alex, Vinnie and arvind discuss the pandemic flu and how our schools and we are thinking about providing education/support for students if we were not able to meet with them in real, physical space.


48:55 minutes (19.59 MB)

Happy 3rd Birthday


Firetruck by Jason Tromm on Flickr


The "Happy Birthday" edition of the EdTechBrainstorm.

21st Century Learning #64: U.S. Presidential Primaries and You

29:29 minutes (27.01 MB)Alex, arvind and chatroom guests discussed all the technology surrounding the U.S. Preisdential Primary races. How can you use the Internet and online tools to understand the process? Tune in to find out...

21st Century Learning #62: Review of PBS's Frontline "Growing Up Online"

22:38 minutes (20.74 MB)

21st Century Learning #62

Review of PBS's Frontline Growing Up Online

January 23, 2008

We discussed PBS's excellent newspiece "Growing Up Online" which investigated the lives of the first generation of kids to grow up with Internet access their entire lives. We brainstormed a show with kids as well as covered the pieces of the news story which we felt were critical.

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