but I saw this long grid on the land," Sparavigna told LiveScience in an email. The strange pattern was clearly man-made. In older imagery from Bing and Nokia Maps taken prior to 2004, the strange ...

An Amsler grid, also known as an Amsler grid test, is a tool you can use at home to test your eyes for vision problems. It’s commonly used to test for signs of age-related macular degeneration ...