A remarkable discovery off the southern coast of Sicily has revealed a 2,500-year-old shipwreck. It was buried under 20 feet ...
Moreover, it reminds us that there are more forms to ancient rock art than engraving and painting or drawing. We suggest, ...
Sand, and Obsidian. To make these items, follow these instructions: Stone + Water = Rock Stone + Lava = Obsidian Obsidian + Stone = Blade Blade + Boulder (Stone + Stone) = Sword Stone + Wind ...
[Nick] is working on a prototype of a coffee table sand plotter that draws patterns in sand a lot like a zen rock garden. [Nick]’s zen rock garden uses a magnet to draw a ball bearing across ...