World Tech Update is a recap of the week's technology news. This show can be used by any IDG publication and can be posted immediately. The script for WTU is for internal use only and is not to be published. In this week's show Amazon intros a new Kindle, the Microsoft Imagine Cup declares a US champion, Windows 7 release candidate becomes publicly available, Steve Ballmer gives Stanford students a pep talk, a robot mows the lawn, a computer snaps together like Legos and robots battle it out in Tokyo. Find out what's coming up on each week's show by following us on Twitter (WorldTechUpdate) or checking out our Facebook fan page: http://tinyurl.com/cu8eb4