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Security

Security is the degree of protection against danger, loss, and criminals.

Security has to be compared and contrasted with other related concepts: Safety, continuity, reliability. The key difference between security and reliability is that security must take into account the actions of people attempting to cause destruction.

For more information about Security, read the full article at Wikipedia.
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Silkmoth inspires novel explosive detector

Imitating the antennas of the silkmoth, Bombyx mori, to design a system for detecting explosives with unparalleled performance is the feat achieved by a French research team. Made up of a silicon microcantilever ...

Chemistry / Analytical Chemistry

created Jun 01, 2012 | popularity 5 / 5 (5) | comments 0

US, European nuclear and coal-fired electrical plants vulnerable to climate change: study

Warmer water and reduced river flows in the United States and Europe in recent years have led to reduced production, or temporary shutdown, of several thermoelectric power plants. For instance, the Browns Ferry Nuclear Plant ...

Space & Earth / Environment

created 5 hours ago | popularity 3.4 / 5 (5) | comments 12 | with audio podcast