News tagged with oxygen levels

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Researchers solve plant sex cell mystery

(Phys.org) -- Although farmers have been manipulating plant germlines since the Neolithic, plant sex cells have stubbornly guarded the secret of their origin. The surprisingly simple answer – low oxygen ...

Aug 07, 2012 not rated yet 3

Power without the cord

Cell phones and flashlights operate by battery without trouble. Yet because of the limited lifespan, battery power is not a feasible option for many applications in the fi elds of medicine or test engineering, ...

Apr 02, 2012 5 / 5 (1) 0

Health check on the road

Safety in traffic depends on a number of factors. One decisive aspect is how fit the driver is. A research team at the Technische Universitaet Muenchen (TUM), in collaboration with researchers at the BMW Group, ...

Nov 03, 2011 5 / 5 (1) 0