There are so many ways to use gravel to beautify and improve your landscaping. Take a look at some gravel projects you can ...

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.

Point layers draw points for a given event or object based on its location - latitude and longitude. Arc layers draw an arc between two points. They’re useful for visualizing the distance between two ...

Early simulations show that it would take only 10 hours for the forthcoming ELT to find signs of life near Proxima Centauri. Share on Facebook (opens in a new window) Share on X (opens in a new ...

Need tabloid-size output in the office, or truly big photo prints at home? These top-rated wide-format printers handily produce documents and photos on paper that's 11 by 17 inches or larger—in ...