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#81 |
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Philosopher
Join Date: Jul 2009
Posts: 7,972
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^
As far as I remember, it was the wiki entry on the baalbeck stones. With extra cheese. So, Zeuzzz, how about it? Have you gotten round to the linked material I posted up earlier? |
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#82 |
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Critical Thinker
Join Date: Mar 2010
Posts: 290
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http://www.youtube.com/watch?v=gS5xle9cPjY
from 15'10" (in french...) |
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#83 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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#84 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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Nothing from it was from the wiki. If it was, it would be more a fact of wikipedia copying other sources than me copying wiki.
Quote:
You linked to a series of (email?) correspondenses from 1999 or so, which seemed vague and dismissive in the points made. Also you linked to a ridiculous article written in the context of Ancient Aliens. It has some good information in it, but nothing new and Ancient Aliens have nothing to do with this thread. Could you excerpt the material you think applies to this thread directly please? |
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#85 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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Quote:
So assuming the stone to be stationary ontop of twenty rollers each of 20cm diameter and on a smooth level surface, we can take: Fn as resultant force F as frictional force R as reactionary force g as the weight of the stone R = g Fn = F mass x gravity = 1.25x1012 x 9.81 = 1.23x1013 Where u is the typical value for the coefficient of rolling resistance at 0.001 F = u*Fn + ub Assuming that the pressure from the block applies enough force to create a flat spot 1cm deep on each side of the logs, the horizontal force needed to overcome this extra resisitive force ub is PE = mgh 2*1.23x1013 = 2.46x1013 J Resistance to motion: 0.001*1.23x1013 + 2.46x1013 Fmax = 2.4613 I don't have a calculator to work out the cross sectional area of the wood that impacts on on one face of the stone or to double check the above properly, but safe to say from a cursory guess the SA in contact is far less than the 1% Senor_Pointy suggested in his example. |
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#86 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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I've muddled joules and newtons up there at the end, but the point is the force needed is titanic, and there is no evidence of such a smooth road between the structure and the quarry existing. Without a smooth concrete road expect to double or triple that frictional force.
When were smooth style concrete roads invented? And are metal runners a possibility for pre roman times? |
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#87 |
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"más divertido"
Join Date: Jul 2009
Posts: 11,474
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Experimental archeologists have done lots of big stone moving with all of these techniques. Why does someone want to wallow in incredulity? The world is a fascinating place. Enjoy it!
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#88 |
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Illuminator
Join Date: Jul 2007
Posts: 3,591
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__________________
SweatyYeti or Bill Munns would be my vote for looking at this - BFSleuth @ BFF I've got plenty of common sense! I just choose to ignore it. - Calvin; October 15, 1986 |
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#90 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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#91 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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#92 |
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Critical Thinker
Join Date: Nov 2003
Location: Toronto
Posts: 448
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Of course you can't date the rocks by such methods, besides all that would show in most cases would be how many millions of years the old the stone was. No what they date is the artifacts associated with the stones using various methods related to stratigraphy etc. The result is that they can date when the monument was most likely built. AS mentioned Roman remains were found under the stones and along with the stones. Thus dating the erection of the stones to Roman times. Apparently no other remains associated with these stones have been found except for some Hellenistic stuff. So it appears the monument was built in Roman times. Also the quarry from which the stones were taken is less than a mile away from the monument.
You7 are aware that the Romans were able to transport huge obilisks to Rome from Egypt and that Catherine the Great was able to arrange to have a stone weighing over 1000 tons (apparently over 1500) moved from Finland to St. Petersburg to form the base for a statute of Peter the Great. According to contemporary records using a track they dragged the stone several miles to the sea and then shipped it to St. Petersburg. The crew was c. 400 men. I suspect with a couple of thousand workers the Romans could have moved the stone. |
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#93 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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The thunderstone is quite different, and being about 200 years ago is very different than over 4000 years old. The reasons why a date of over 4000 years is more than likely were outlined in the OP, or also found in the link above. Dragging something over ice is a slightly different situation than Baalbeck.
Any attempt to reconstruct the moving of an object up to 800 tonnes using wood rollers or pivots has always resulted in the wood breaking before any progress is made. |
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#94 |
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Thinker
Join Date: May 2012
Location: WTC7
Posts: 141
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The stones were obviously moved into position and the technology was obviously capable of realising such a project. So, what is the point the OP is trying to make?
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#95 |
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Scholar
Join Date: Aug 2010
Posts: 62
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#96 |
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Banned
Join Date: Dec 2007
Posts: 5,241
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#97 |
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Philosopher
Join Date: Jul 2009
Posts: 7,972
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My bad, sorry.
No problem! Vague and dismissive? Not my impression, Zeuzzz. I found it interesting there was a German excavtion at the site which found Roman remains underneath the stones. It seems to me that helps dating the construction, don't you? From the first link:
Quote:
I suggest you actually read through the text of the second link. It's the transcript of a documentary debunking various programmes of Ancient Aliens, in particular, the Ancient Alien programme dealing with the mystery of the Baalbeck stones. How could you think that isn't relevant to the thread? And from the second:
Quote:
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#98 |
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Thinker
Join Date: May 2012
Location: WTC7
Posts: 141
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They did do it and any of the methods posited could be attributed to the site. My query still stands: What's the point? I mean, a lack of evidence of building methods doesn't mean much. We don't leave tools and scaffolding laying around a building site upon completion of a project, so, why should any other civilisation? Why is the exact method such an issue?
If you are having trouble accepting any of the construction methods previously detailed, what alternatives do you posit? |
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#99 |
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Thinker
Join Date: May 2012
Location: WTC7
Posts: 141
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#100 |
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Philosopher
Join Date: Aug 2007
Location: Not Bandiagara
Posts: 7,172
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I fixed that for you. As long as plausible methods exist, there is no mystery. And plausible methods do exist. Several have been mentioned in this thread already. Others have been linked. It would take an act of willful ignorance to miss it. And the method I have for lifting that Stone of the Pregnant Woman 20 feet requires no more than the work advantage provided by the simplest of the simple machines. I learned the basics in fifth grade as I recall, maybe fourth. But then I was in some advanced classes, so it could be most kids weren't exposed to them for another couple of years. |
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#101 |
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Philosopher
Join Date: Jul 2010
Location: Kent, United Kingdom
Posts: 5,203
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So Zeuzz don't take this as a snide or trolling response, but who did you contact while researching that facebook post?
Did you try e-mailing EXARC the Experimental Archeaology group? exarc.net/ Or the sociecty of primitive technology www.primitive.org/ who has probably got articles relevant to your question in the peer review journal the Bulletin of Primitive Technology? How about the British Museum, your local university, or even the visitor centre for a monolithic site like Stone Henge? All might have been able to point you towards the most recent and accurate research if you ask nicely, or offer recommended reading of entry level texts. No dice. Your guess with arbitary values is worthless. Sorry, but incredulity does not allow you to pluck the numbers that best suit your preconceptions. If you don't know the figures you aren't allowed to assume there is some great mystery that negates the known, replicated methods of moving such large stones. |
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__________________
@tomhodden No animals were harmed in the making of this post. |
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#102 |
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Penultimate Amazing
Join Date: Feb 2008
Location: Belgium (Flatland)
Posts: 31,444
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__________________
Yesterday upon the stairs I met a man who wasn't there He wasn't there again today I wish that he would go away. |
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#103 |
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Schrödinger's cat
Join Date: May 2004
Location: Wiltshire, UK
Posts: 4,229
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__________________
"The correct scientific response to anything that is not understood is always to look harder for the explanation, not give up and assume a supernatural cause". David Attenborough. |
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#104 |
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Illuminator
Join Date: Jun 2010
Location: North Yorkshire
Posts: 3,910
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From above
Quote:
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#105 |
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Grammaton Cleric
Join Date: Oct 2009
Location: Swingin' on a star
Posts: 7,123
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__________________
"The perfect haiku would have just two syllables: Airwolf" ~ Ernest Cline "Science knows it doesn't know everything, otherwise it would stop" ~ Dara O'Briain. |
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#106 |
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Penultimate Amazing
Join Date: Mar 2003
Location: Central Illinois
Posts: 34,701
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__________________
Hell, dynamiting fish in a barrel is more challenging. - Ladewig I suspect you are a sandwich, metaphorically speaking. -Donn And a shot rang out. Now Space is doing time... -Ben Burch You built the toilet - don't complain when people crap in it. _Kid Eager |
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#107 |
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Penultimate Amazing
Join Date: Mar 2003
Location: Central Illinois
Posts: 34,701
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You have yet to show why wooden roller would crush, there were compression figures given before that would disagree with it as well.
Are you able to show us the exact source of why that happens? Red cedar has a compressive strength of 6,020 psi. Some woods have more some have less. here comes my quick calculations: Surface area of the lower surface of the pregnant woman stone: 20.5 m x 4.2 m = 808 in x 165 in. 808 in x 165 in.= 133320 sq in Weight of pregnant woman stone : 1,000.12 tonne = 2204264 lbs. So flat psi: 2204264/133320 psi = 16.53 psi So if the pregnant woman stone was resting on a solid red cedar platform you get 16.49 psi, but these are roller Contact surface (top+bottom) - 10% = 165 psi - 1% = 1,650 psi - 0.5% = 3,300 psi - 0.01% =6,600 psi So the compressive strength of the cedar will not fail until only 0.01% of the surface is in contact with the ground and the stone. I may have goofed up somewhere But here is a prior post: http://forums.randi.org/showpost.php...7&postcount=25
Originally Posted by Senor_Pointy
So my figures are within the same ball park. |
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__________________
Hell, dynamiting fish in a barrel is more challenging. - Ladewig I suspect you are a sandwich, metaphorically speaking. -Donn And a shot rang out. Now Space is doing time... -Ben Burch You built the toilet - don't complain when people crap in it. _Kid Eager |
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#108 |
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Graduate Poster
Join Date: Aug 2009
Posts: 1,618
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We *know* you can move heavy stuff on logs, and we know ancient civilisations knew that too.
I'd say experience, manpower and possibly external expertise were used. And with external expertise I mean that any group wanting to build something impressive would send off for a well known architect at the time. Even during the bronze age trade networks spanning europe and beyond existed. Personally I'd say the main problem is that the OP seems to either not or misunderstand physics and engineering, thus dismissing all the well known techniques. |
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#109 |
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Penultimate Amazing
Join Date: Apr 2008
Posts: 15,305
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#110 |
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Penultimate Amazing
Join Date: Feb 2008
Location: Belgium (Flatland)
Posts: 31,444
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__________________
Yesterday upon the stairs I met a man who wasn't there He wasn't there again today I wish that he would go away. |
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#111 |
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Critical Thinker
Join Date: Nov 2003
Location: Toronto
Posts: 448
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Thanks for providing me with a reason to dismiss anything you say out of hand. Oh and the stones were moved c. 800 meters (2600 feet) from the quarry. The c. 400 men moving the thunderstone (c. 1400 tons) were able to move the much heavier stone c. 150 meters per day and the total distance was much much longer.
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#112 |
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Great Dalmuti
Join Date: Jul 2007
Location: St. Paul, Minnesota
Posts: 6,126
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__________________
"If it's real, then it gets more interesting the closer you examine it. If it's not real, just the opposite is true." - aggle-rithm |
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#113 |
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Philosopher
Join Date: Aug 2003
Location: Bierland. I mean , germany.
Posts: 7,739
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If you are expecting precise plan , blue pause, and researched white paper from the roman on how to do it, with all the tool, then you are asking for the impossible and by that standard the wooden loo at my grandma house back in the garden was also built thru a mistery.
What we have is pretty good insight and test on how to build and move such monolithe with instrument tools trace and some even half built. They do hold up to scrutinity, no matter your disbelief. |
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__________________
Omnes Blessant Ultima necat "I want, and this is my last and most dear wish, I want that the last of the king be strangled with the guts of the last priest" (Jean Meslier / 1664-1729 / Testament) A very early french atheist, a catholic priest in life. |
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#114 |
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Dog Who Laughs
Join Date: Jun 2002
Posts: 1,319
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I don't know GeeMack, nor the details of what he has in mind, but with a little thought it's not that hard to envision a method to move and place stones by using spades and ingenuity.
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__________________
Anyone who is telling the truth does not type complete sentences all in capital letters. |
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#115 |
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Philosopher
Join Date: Jul 2009
Posts: 7,972
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#116 |
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Illuminator
Join Date: Jun 2010
Location: North Yorkshire
Posts: 3,910
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As for using grease to slide them.
When a ship is launched it slides down greased 'ways' into the water. No rollers, just the bottom of the dock with metal plates sliding over it. They pack plenty of grease on to them and away they go. Ships can way hundreds of thousands of tons. Why is it so hard to think a big stone can't be slid down a greased track to it's final resting place? |
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#117 |
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Philosopher
Join Date: Feb 2006
Posts: 5,373
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I think the flaw in that explanation is that no one has been able to accurately date the gravity in that location to Roman times.
Besides, simple answers just won't do. A workable answer has to be complex enough so that I can say, "Sure, humans might have done it, but the aliens had to teach them the technique." Sliding down a hill just doesn't meet that requirement. |
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#118 |
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Cythraul Enfys
Join Date: May 2006
Posts: 28,900
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I suspect Zeuzz does not read a lot (or watch the way slowwww specials on NG, Discover, History, etc. ) on the topics of the physics used by older peoples to move large things without gasoline/heavy electrical machines.
Consider this: wood was a commonly used material for construction and movement of materials for construction. As the source of wood, we have trees, trees have rings, Way back in the 1900s scientist's realized that you could use tree rings for dating - especially if you had ways of measuring the climate (especially aspects of microclimate) and they started doing this - a lot in the American southwest (from whence my knowledge cometh: Read thou of Earl Morris and his lovely wife Ann Axtell Morris for applications of this.). http://www.amazon.com/Digging-Southw...rds=Ann+Morris |
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There is no problem so great that it cannot be fixed by small explosives carefully placed. Wash this space! We fight for the Lady Babylon!!! |
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#119 |
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Cythraul Enfys
Join Date: May 2006
Posts: 28,900
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__________________
There is no problem so great that it cannot be fixed by small explosives carefully placed. Wash this space! We fight for the Lady Babylon!!! |
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#120 |
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Dramatocrat
Join Date: Sep 2009
Location: Heiligsblechle country
Posts: 3,229
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Just to be a bit of an asinus ager : Vitruvius and his de architectura. Book ten specifically. People underestimate Roman engineering a lot.
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