Christopher dunn has been a mechanical engineer for more than 40 years.
Christopher dunn measuring pink granite.
Donald rahn of rahn granite surface plate co dayton ohio told me that in drilling granite diamond drills rotating at 900 revolutions per minute penetrate at the rate of 1 inch in 5 minutes.
These huge masses of granite once served as very large coffins sarcophagi larger than is necessary to contain the average human body.
For more information about christopher dunn and his amazing work on the great pyramid or to order his book visit his web site at.
He presents a serious open minded and very strong hypothesis to support his power plant theory.
Contrary to conventional thought for decades.
Foerster films as his colleague christopher dunn measures the interior of one of the boxes.
Land of the pyramids and a vast collection of evidence that like a taciturn teenager is begging for understanding.
Material aswan pink granite.
Material aswan pink granite.
Advanced machining in ancient egypt by christopher p.
Contoured block of granite near valley temple.
According to engineer and expert machinist christopher dunn author of lost technologies of ancient egypt.
Location south side outside the.
Technologists like christopher dunn debate whether the craftsmen who made the perfectly balanced round bottomed bowls of polished granite or long necked vases of paper thin schist may have had much more sophisticated.
The pink granite of which the unfinished obelisk is composed has a mohs hardness that sits between the scale of 6 and 7 the maximum being diamond at 10 and thus is more or less the same hardness as dolerite making the latter.
The tomb theory is picked apart throughout the book.
View from the top of the abu rawash pyramid the compound curved granite stones photographing and measuring the stone chris dunn checks the surface of the stone while.