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Thursday, April 24, 2014

Machine makes drinking water from thin air

Machine makes drinking water from thin air


Machine makes drinking water from thin air

Posted: 24 Apr 2014 07:04 AM PDT

A device for extracting water from air is being used by the military -- could it help developing countries too?

Meet the 21st-century bomb sniffers

Posted: 24 Apr 2014 06:58 AM PDT

Boston-based iRobot takes CNN inside its lab and onto the testing grounds to show us the future of robotic defense.

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