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Will this be used to replace ink in the future?
Posted 5 years ago by techman in category: technology   Comments (0)


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15-Year-Old Kelvin Doe is an engineering whiz living in Sierra Leone who scours the trash bins for spare parts, which he uses to build batteries, generators and transmitters.
Posted 3 years ago by boyt in category: technology   Comments (0)


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CES 2010
Posted 6 years ago by aztinad in category: technology   Comments (0)