What governs the speed at which raindrops fall, sediment settles in river estuaries, and matter is ejected during a supernova? These questions circle around one, deceitfully simple factor: the rate at ...
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Here's how flowers can harvest vital metals
As demand for nickel is growing, plants could help suck out vital raw materials from soil. Could this replace conventional mining that's harmful to the environment? On a field in northern Albania, ...
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