05/07/2016

A little impurity makes nanolasers shine

Scientists at ANU (The Australian National University) have improved the performance of tiny lasers by adding impurities, in a discovery which will be central to the development of low-cost biomedical sensors, quantum computing, ...

New Chinese leaf-roller weevil does not know how to roll leaves

A long-term project on insect-seed interactions, currently being carried out by researchers of the Institute of Zoology (Chinese Academy of Sciences) in a subtropical forest near Dujiangyan City, Sichuan, China, revealed ...

Evolutionary split up without geographic barriers

A fundamental question in evolutionary research is: is a geographic barrier dividing the original population into two genetically separated populations required for the origin of new species? Or is so-called sympatric speciation ...

Does home comfort promote complacency?

Working as a volunteer in crisis regions or in social projects, petitioning, and taking part in political debates and demonstrations - there are a lot of opportunities for civic engagement. "Such activities are important ...

Bouncing droplets remove contaminants like pogo jumpers

Scalpels that never need washing. Airplane wings that de-ice themselves. Windshields that readily repel raindrops. While the appeal of a self-cleaning, hydrophobic surface may be apparent, the extremely fragile nature of ...

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