15/11/2017

What counts as 'nature'? It all depends

Think, for a moment, about the last time you were out in nature. Were you in a city park? At a campground? On the beach? In the mountains?

Off track: How storms will veer in a warmer world

Under global climate change, the Earth's climatic zones will shift toward the poles. This is not just a future prediction; it is a trend that has already been observed in the past decades. The dry, semi-arid regions are expanding ...

Wine 'legs' and minibot motors

As any wine enthusiast knows, the "legs" that run down a glass after a gentle swirl of vino can yield clues about alcohol content. Interestingly, the physical phenomenon that helps create these legs can be harnessed to propel ...

Pulling iron out of waste printer toner

Someday, left-over toner in discarded printer cartridges could have a second life as bridge or building components instead of as trash, wasting away in landfills and potentially harming the environment. One group reports ...

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