World Tech Update - 10/23/09

2,269 views · Published 22 October 2009 · 6:38 · Indexed 21 September 2026

Channel: Macworld · 2009 · Science & Technology

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In this week's show Steve Ballmer launches Windows 7, the latest auto-tech is on show in Tokyo, Twitter isn't for sale, Google Street View goes places it never could, scientists develop a safer battery and Sony shows an impressive 3D screen that doesn't require glasses.

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