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Arctic lakes show climate on thin ice

(Phys.org) —Ice in northern Alaska's lakes during winter months is on the decline. Twenty years of satellite radar imagery show how changes in our climate are affecting high-latitude environments.

Feb 03, 2014 4.3 / 5 (11) 0 | with audio podcast

NASA maps Earth's croplands from space

It takes a lot of land to grow food for the world's seven billion people. About a third of Earth's terrestrial surface is used for agriculture. And about a third of that, in turn, is used to grow crops. Now, ...

Jan 30, 2014 5 / 5 (2) 0

Quality control of glossy objects

VTT Technical Research Centre of Finland has developed a new machine vision system for quality control of glossy objects. The system enables quality control of complex products, such as bathroom mixers, tableware, ...

Jan 23, 2014 not rated yet 0