A spin-off of an ambitious idea to refreeze the Arctic using machines is about to get a trial run in Switzerland where a team of researchers plan to add ice to a glacier in the Alps using snow machines.
One of the strongest and most obvious indications of global warming is the receding polar ice caps, most specifically, the Arctic sheets. In February of this year, scientists brought up a peculiar solution for combating melting ice caps: refreezing them. Now, this seemingly outlandish idea is about to get a test run in Switzerland.
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