Welcome!

Benvenuti in queste pagine dedicate a scienza, storia ed arte. Amelia Carolina Sparavigna, Torino

Sunday, January 30, 2011

The Eye of Osiris

"The Eye of Osiris" is a novel written by Richard Austin Freeman (1862 - 1943). He was a British writer of detective stories, mostly featuring the medico-legal forensic investigator Dr Thorndyke. A large proportion of the Dr Thorndyke stories involve genuine points of scientific knowledge, from areas such as tropical medicine, metallurgy and toxicology. In this crime novel, Dr Thorndyke solved the mistery using a X-ray photography of a mummy.

"It was all clear enough so far. The peculiar sound that filled the air was the hum of the interrupter; the bulb was, of course, a Crookes' tube, and the red spot inside it, the glowing red-hot disc of the anti-cathode. Clearly an X-ray photograph was being made; but of what? I strained my eyes, peering into the gloom at the foot of the gallows, but though I could make out an elongated object lying on the floor directly under the bulb, I could not resolve the dimly seen shape into anything recognisable. Presently, however, Dr. Norbury supplied the clue. 'I am rather surprised,' said he, 'that you chose so composite an object as a mummy to begin on. I should have thought that a simpler object, such as a coffin or a wooden figure, would have been more instructive.' "
http://gutenberg.net.au/ebooks06/0605551h.html

Eye of Horus

The Eye of Horus is an ancient Egyptian symbol of protection, royal power and good health. The eye is personified in the goddess Wadjet. The name Wadjet is derived from 'wadj' meaning 'green' hence 'the green one' and was known to the Greeks and Romans as 'uraeus' from the Egyptian 'iaret' meaning 'risen one' from the image of a cobra rising up in protection. More at Wiki
Wadjet was one of the earliest of Egyptian deities who later became associated with other goddesses such as Bast, Mut, and Hathor, who is also depicted with this eye. Burial amulets were often made in the shape of the Eye of Horus, to protect the owner in the afterlife and to ward off evil. Ancient Egyptian and Near Eastern sailors would frequently paint the symbol on the bow of their vessel to ensure safe sea travel (Charles Freeman, The Legacy of Ancient Egypt, Facts on File, Inc. 1997. p.91).
"Horus was the ancient Egyptian sky god who was usually depicted as a falcon. His right eye was associated with the sun Ra. The eye symbol represents the marking around a Peregrine Falcon's eye that includes the "teardrop" marking sometimes found below the eye."
It is interesting to note that, in the ancient egyptian calculus, the Eye Of Horus defined number one (1) = 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + 1/64, by throwing away 1/64. The parts of the Eye were used to represent fractions.


Amulets on display at the Egyptian Museum, Torino

Second sight

In English, "second sight" indicates a form of extrasensory perception - a supposed power to perceive things that are not present to the senses - by means of which a person gains information in the form of a vision. The person "sees" future events before they happen (precognition), or  things  at remote locations (remote viewing). "Second sight" is so called because normal vision is coming as first, while supernormal vision is a secondary thing, confined to certain individuals.
In Italian, we call it the "doppia vista", that is the double sight, physical and spiritual. It is considered an  awakening of consciousness.


Ecco una divinita' solare mesoamericana (cultura Chupicuaro), che con i suoi occhi raddoppiati evoca il dono della "doppia vista". Il giallo, colore del Sole, simboleggia la perfezione spirituale ed è specifico dell'intelligenza; è stato spesso usato negli oggetti di culto e magici. Bella statuetta che illustra chiaramente il concetto della doppia vista.




Saturday, January 29, 2011

Centenario - Emilio Salgari

Quest'anno è il centenario della morte di Emilio Salgari.
Chi non ha letto un libro o visto un film  il cui protagonista è Sandokan, la Tigre della Malesia?
Read more http://en.wikipedia.org/wiki/Sandokan

Thursday, January 27, 2011

"Eye" of Sahara

During a survey by means of Google Maps of the desert near the Nile, I have seen this structure, which seems an eye on the sand.


It is small when compared to the huge Richat structure in Mauritania.

Richat Structure

The Richat Structure is a huge circular feature in the Sahara desert of Mauritania near Ouadane. It has attracted attention since the earliest space missions because it forms an eye. The structure has a diameter of approx 50 kilometres. It was initially supposed a meteorite impact structure.


Image obtained by Google Maps

Arabia: craters and stone circles

The Arabia Shield has a volcanic nature inside. A region of the Western Saudi Arabia is in fact covered with vast fields of lava known as harraat. These lands are spotted by many stone circles and other quite interesting archaeological remains of the Neolithic period, such as the "desert kites", the hunters used to guide the game across the harrah in some corrals. With Google Maps, we can observe both sceneries, the volcanic nature of the land and a portrait of Arabia during the Neolithic times.


More

Arabia: from craters to stone circles, by Amelia Carolina Sparavigna, arXiv, 9 Nov 2010
Keywords: Satellite maps, Landforms, Artificial landforms, Image processing, Archaeology
Subjects: Geophysics (physics.geo-ph), Cite as: arXiv:1011.2111v1 [physics.geo-ph]
http://arxiv.org/abs/1011.2111

Arabia: from craters to stone circles - di Amelia Carolina Sparavigna
Archaeogate, 19-11-2010

Paper cited by
New Evidence for a Large Prehistoric Settlement in a Caldera-Like Geomorphological
Structure in Southwest Morocco, by M. Huebner and S. Huebner
asalas.org, Germany
Abstract: In this article, the results of two expeditions to a prehistoric settlement
in southwest Morocco are summarized. It is situated in the Souss-Massa plain inside an annular
(circular) geomorphological structure and once covered about 20 km2.
The center was densely populated and surrounded by a 9 km long wall.
The authors found many ruins of houses, large monuments, caverns, cisterns, kilns, tumuli, paths, rock
carvings and various types of landscaping.


To see the paper: Archaeogate
http://arxiv.org/ftp/arxiv/papers/1011/1011.2111.pdf


Wednesday, January 26, 2011

Woodhenge

Woodhenge is a Neolithic henge and timber circle monument located in the Stonehenge World Heritage Site in Wiltshire, England. Woodhenge was identified in 1925 after an aerial archaeology survey by Alexander Keiller and OGS Crawford. Crawford credits the discovery to an aerial photograph.
Most of the 168 post holes held wooden posts, although Cunnington found evidence that a pair of standing stones may have been placed between the second and third post hole rings. The positions of the postholes are currently marked with modern concrete posts which are a simple and informative method of displaying the site. Further comparisons with Stonehenge were quickly noticed by Cunnington; both have entrances oriented approximately on the midsummer sunrise. 
more wiki


Tuesday, January 25, 2011

Crop circles - 2


Crop circle near Avebury

Crop circles - 1


Crop circle, near the ancient monument of Avebury, UK

"Avebury is the site of an ancient monument consisting of a large henge, several stone circles, stone avenues and barrows, surrounding the village of Avebury in the English county of Wiltshire. It is one of the finest and largest Neolithic monuments in Europe, about 5,000 years old. Although older than the megalithic stages of Stonehenge 32 kilometres (20 mi) to the south, the two monuments are broadly contemporary overall. ... Avebury is a Scheduled Ancient Monument, a World Heritage Site, and a National Trustproperty." More Wiki