Sheets of flexible solar power cells have been "printed" using presses that normally churn out money—a technology that could help slash energy costs, experts say.
Roll-Up Solar Cells Printed Like Money
Wed, 25 Feb 2009 00:00:00 GMT
Sheets of flexible solar power cells have been "printed" using presses that normally churn out money—a technology that could help slash energy costs, experts say.
Roll-Up Solar Cells Printed Like Money
Wed, 25 Feb 2009 00:00:00 GMT
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