Here are his tips on how to properly read and fully use a topographic map for navigation. Once upon a time, you had to go to a brick-and-mortar outdoors store or a well-stocked library to look at ...

Desert topography most people typically find dull became decidedly cool during Shindell's January 2015 "Inflection Point" exhibition at Five15 Arts on Roosevelt Row, which included a graphite and ...

An alternative would be to concurrently track multiple particles 6 with different properties and to use particles known to diffuse freely to construct a topographical map of the surface.