Anyone would have experienced playing sandbanks once in a childhood and twice in the sand, but the US Army Research Institute has adopted such a sand mountain as part of the virtual reality "Digital ...
[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 the sand ...
The N.C. Museum of Natural Sciences' special exhibit "Dig it: The Secrets of Soil" is winding down, but there's still time to check out the sand table. Back in May, I wrote about "Dig It: The Secrets ...
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