Topic: Nav Singh
Crews record Mount Rushmore's famous faces using lasers for posterity, preservationCrews using lasers are creating a three-dimensional digital scan of the four presidential faces and other features of the Mount Rushmore National Monument for historic documentation and preservation.National Park Service ...
Mount Rushmore may change security procedures after Greenpeace demonstrationOfficials at Mount Rushmore may change their security measures after environmentalists were able to hang a banner warning about global warming from atop the national monument, a spokesman said.The activists intentionally damaged part ...
