how to, tips and instructions about twitter

http://mashable.com/guidebook/twitter/

why this is happening.

http://www.edutopia.org/technology-integration-introduction

about twitter, and people who use twitter


http://www.ted.com/talks/evan_williams_on_listening_to_twitter_users.html

This is a Ted video, about how social media and technology are changing not only history but how we do day to day activities

http://www.ted.com/talk /clay_shirky_how_cellphones_twitter_facebook_can_make_history.html