Top Right: Introducing Slate's list of the 25 Americans who best combine inventive genius and practicality.

The most innovative and practical thinkers of our time.
Aug. 9 2011 7:04 AM

Top Right

Slate's list of the 25 Americans who combine inventiveness and practicality: our best real-world problem-solvers.

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Second, please tell us who we missed. Take to the comments section to nominate your own practical genius for next year's Top Right.