If you like to create geometric designs you may be interested in a new tool called the Blossom which takes the form of a spirograph drawing tool that creates professional geometric art. Launched by ...

Using drone cameras, scientists have documented spectacular line drawings newly discovered in southern Peru. They are likely much older than the famous Nasca lines. The latest line drawings discovered ...

THIS book gives in full detail the elementary courses of engineering drawing as taught to young midshipmen in the Navy of the Unite States of America. The instruction is arranged on the assumption ...