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Space researchers build traffic light system to warn of dangerous solar storms
As solar wind travels from the sun to Earth ... The PAGER team's goal was therefore to create a simple traffic light system based on predictions. It tells a satellite operator if conditions ...
The Star2y
A solar sidewalk to power traffic lights
What if a sidewalk could store energy and power traffic lights to cover potential power outages? That's the innovative idea that an American city has put into practice. Particularly at risk from ...
TASS7y
First traffic lights on solar batteries installed in Moscow
New traffic lights using alternative energy sources would be a wonderful solution in new, distanced districts of Moscow, authorities say MOSCOW, August 28. /TASS/. The first solar traffic lights ...