Eléctricos
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An American startup wants to lower a 15-megawatt reactor a mile down a hole outside a Kansas town of 9,600 people, with the water above it doing the job of a containment dome, and the route it is on lets the government skip the environmental impact statement
A 1,609-pound underwater drone goes out over the Baltic floor with no cable on it, hunting mines laid in two world wars, and the magnets in its thrusters are matched to each other so it does not set off the fuze on the thing it is looking at
A Colorado lab bolted 115 solar panels over a Denver rooftop and grew saffron underneath, and the plots in the shade threw twice the flowers of the ones in the open, because that glass passes 40% of the light
The Vatican put 2,400 solar panels on an audience hall roof and now wants to cover a field ten times the size of the whole country, on foreign soil, in between the antennas still beaming shortwave radio at three continents