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Research Highlights

Nature 439, 120-121 (12 January 2006) | doi:10.1038/439120a; Published online 11 January 2006

Open Innovation Challenges

Archaeology: Written history
Marine ecology: Fishing prohibited
Nanomaterials: A rather odd film
Cancer biology: Bad influence
Neuroscience: Seeing is believing
Molecular biology: Copyeditor stops press
Smart materials: Paint that listens
Astronomy: The constant question
Planetary science: Martian lights
Stem cells: The ultimate parasite
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