Planet or Plastic? is National Geographic’s multiyear effort to raise awareness about the global plastic trash crisis. Come to this page often to learn more, and find out what you can do to ...
Working time varied from approximately a half hour for a single paint layer to about 3 hours (wrapped in plastic to avoid evaporation) for multilayer removal. The trigger spray and smaller package ...
He showed a plastic model of a United States P3 patrol plane when he met a U.S. ambassador and stayed up all night assembling a Russian aircraft carrier when the Russian Minister of Defense ...