The people behind the Pebble Smartwatch have raised over $3m (£1.9m) online after initially asking for just $100,000 (£62,000) so they could manufacture a few thousand pieces.

The electronic paper watch interfaces with smartphones via iOS or Android apps.

In other news, we look at the 3D printers that can create customised drugs, Greenpeace points at dirty Clouds and Microsoft gives us a glimpse at its next operating systems.

Marc Cieslak presents these and other technology news stories.

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