Since November the stories about his private life have cost him millions of dollars in product deals.

VOA: special.2010.04.10

For centuries, people have been enjoying the rich flavor of chocolate, a product made from this plant.

VOA: special.2010.02.17

But he says any new product will have to be different enough that people will not be able to find it anywhere else.

VOA: special.2009.03.21

He says European Union member states already have implemented large stimulus packages that account for more than three percent of Europe's gross domestic product.

VOA: standard.2009.03.24

Atwater and his colleagues have made prototypes of the design in the lab, and the product doesn't look like the typical solar panels you might see on top of a building.

VOA: standard.2010.02.19