Page 19 - News tagged with mechanical model

Biologists Discover Missing Piece of Plant Clock

(PhysOrg.com) -- Biologists at the University of California, San Diego have identified a key protein that links the morning and evening components of the daily biological clock of plants.

Cell & Microbiology

Mar 12, 2009

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The auto change bicycle

Researchers in Taiwan are designing a computer for pedal cyclists that tells them when to change gear to optimize the power they develop while maintaining comfort. The system is described in the latest issue of the International ...

Engineering

Jan 13, 2009

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