Stretching the Boundaries

According to Wikipedia, "a rangefinder is a device that measures distance from the observer to a target, for the purposes of surveying,...

Montague Rhodes James, who used the publication name M. R. James, was an English mediaeval scholar and provost of King's College, Cambri...

"Cleromancy is a form of divination using sortition, casting of lots, or casting bones or stones, in which an outcome is determined by ...

This morning I found the following link: http://sculpture.net/community/showthread.php?t=10801 having a quite interesting discussion on the...

An Etruscan Dodecahedron, by Amelia Carolina Sparavigna Department of Applied Science and Technology Politecnico di Torino, C.so Duca degl...

In a recent  post (April 2012) I have discussed about Roman Dodecahedra. After preparing a model of a Roman Dodecahedron, I was able to inv...

Recently I have read a very interesting paper entitled "The magic dodecahedron of Gauls, that saved Roman legions: Mirror of Universe  ...

About me. One of my researches is on dispersions of phonons. Quite interesting are the new auxetic materials, providind phononic band-gaps...

Ale's Stones (or Ales stenar) is a megalithic monument in Kaseberga,  southern Sweden. It is a boat of stones,  67 meters long formed. T...

Calendar Puzzles Deciphered in Ancient Statue, by Rossella Lorenzi on the Trundholm Sun Cariot and my proposal of a calendar http://news...