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January/February 2009

From the Labs: Information Technology

New publications, experiments and breakthroughs in information technology--and what they mean.

By Kate Greene

Charting a course: Yellow dots represent the path that tiny robots will take through blood vessels.
Credit: The NanoRobotics Laboratory, École Polytechnique de Montréal (EPM)

Steering Microbots
Bacteria-based robots swim through blood vessels

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