Disk drive tech may aid farming

Publication: msnbc.com   Date: July 26, 2011   View Article

Plowshares coated with the same diamond-like carbon material used to protect computer hard disks could allow farmers to save on fuel costs and improve the quality of their soils, according to German researchers.

The slippery material “reduces the friction between soil and the plow,” Martin Hoerner, a physicist at the Fraunhofer Institute of the Mechanics of Materials in Freiberg who is working on the project, told me Tuesday via email.

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