News tagged with iron

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Iron in primeval seas rusted by bacteria

(Phys.org) —Researchers from the University of Tübingen have been able to show for the first time how microorganisms contributed to the formation of the world's biggest iron ore deposits. The biggest known ...

Apr 25, 2013
3.9 / 5 (8) 2 | with audio podcast

Collecting light with artificial moth eyes

All over the world researchers are investigating solar cells which imitate plant photosynthesis, using sunlight and water to create synthetic fuels such as hydrogen. Empa researchers have developed such a ...

Jun 18, 2014
5 / 5 (6) 0

Atomically thick metal membranes

For the first time researchers have shown that freestanding metal membranes consisting of a single layer of atoms can be stable under ambient conditions. This result of an international research team from ...

Mar 14, 2014
4.7 / 5 (6) 0

Slaying bacteria with their own weapons

The Centers for Disease Control and Prevention warned last fall that the U.S. faces "potentially catastrophic consequences" if it doesn't act quickly to combat the growing threat of antibiotic-resistant infections, ...

Jun 26, 2014
4.5 / 5 (6) 3