If you have access to a laser cutter you’re going to want to take a look at this brilliant tutorial. [Steven Smethurst] has figured out how to extract public map data and turn it into a file ready to ...

For Christmas this year, [Scottshambaugh] decided to make his family a map of their hometown — Portland, ME. Using topographical map data, he made this jaw-dropping 3D map, and it looks amazing. He ...