A new study using satellite data suggests the region is using more groundwater than is being replenished by rainfall!
Here's the perfect toy for all us townies who’ve had our night goggles fogged over by light pollution from streetlamps - WikiSky. It's an interactive map of the heavens, a sort of Google Earth that looks outwards rather than inwards, as it were.
This visualization explores the activity of science, math and technology (SMT) related articles in the English-language Wikipedia.
All the SES satellites, their applications, characteristics and websites.
Breathing Earth is a real-time simulation that displays the CO2 emissions of every country in the world, as well as their birth and death rates.
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