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A nose for invention

Name: A nose for invention
Uploaded: 2015-09-27T11:53:53-0400
Duration: 5 min 15 s
Description: Harvard professor and inventor David Edwards teaches students to turn their big ideas into real world products. He has a few bright ideas of his own, such as a phone that can communicate aromas. Rita Braver reports.

Harvard professor and inventor David Edwards teaches students to turn their big ideas into real world products. He has a few bright ideas of his own, such as a phone that can communicate aromas. Rita Braver reports.