Giza pyramids

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Profile Bob DeWoody
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Message 1900659 - Posted: 12 Nov 2017, 7:25:00 UTC

Maybe they were created to save on materials. Nah that makes too much sense.
Bob DeWoody

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moomin
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Message 1900675 - Posted: 12 Nov 2017, 8:42:45 UTC - in response to Message 1900659.  

Maybe they were created to save on materials.

LOL. That was my first thought as well when reading the news.
I wouldn't surprised if they find more voids in the pyramid.
The ancient egyptian constructors where really clever and learned from previous mistakes.
Like the bent pyramid.
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Profile Gordon Lowe
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Message 1900800 - Posted: 13 Nov 2017, 0:31:04 UTC

I'd love to visit those pyramids.
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Profile Bob DeWoody
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Message 1900892 - Posted: 13 Nov 2017, 14:59:26 UTC - in response to Message 1900869.  

Apparently there is limited access inside them with tickets only.

And then an everyday citizen can only visit places that have been set up for the public to go.
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moomin
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Message 1900898 - Posted: 13 Nov 2017, 15:29:33 UTC - in response to Message 1900892.  

Apparently there is limited access inside them with tickets only.

And then an everyday citizen can only visit places that have been set up for the public to go.

Not in Britain.
I have visited both The Science Museum and the National Gallery of Art and Tate Gallery without paying a penny.
And Isaac Newton's tomb in Westminster Abbey and Nelson's flagship Victory in Portsmouth.
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moomin
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Message 1900904 - Posted: 13 Nov 2017, 16:11:09 UTC - in response to Message 1900900.  

janne you have lost the plot! We are talking about Egyptian pyramids not UK public museums! Look at the thread title :-)

Sorry. I was carried away to the fact that you have to pay money to visit sights that I thought is very public!
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Message 1900909 - Posted: 13 Nov 2017, 16:33:31 UTC

You must pay a ticket even to visit the Duomo di Milano, since it needs money for its continuing repairs. The works have been going on for centuries, and in Italy any work of very long duration is called "La fabbrica del Domm!"
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Message 1901115 - Posted: 15 Nov 2017, 4:30:10 UTC - in response to Message 1900897.  

As I understand it the Great pyramid has a limit of 150 people in the morning and then again in the afternoon.

That's a small number, but I guess it's necessary. I'm actually surprised they let any tourists inside. When I was in Mexico, in 2000, they let me climb up to the top of the main pyramid in Chichen Itza, but I've heard they stopped that because the steps are really not safe, and I'll tell ya I had a serious case of vertigo on the descent.
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Message 1901116 - Posted: 15 Nov 2017, 4:32:48 UTC

My dad was stationed in Eritrea during WWII, and he apparently had some fun going to Egypt. He's on the first camel in this picture:


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Profile Matthew

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Message 1912308 - Posted: 11 Jan 2018, 7:18:45 UTC


This is what blows my mind.

There are also images of the Dr crawling out of a chamber from under the sphinx.


But, Indeed the (G-Pyramid) is sacred to us all.
I hold a special place in my heart for them both.
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Profile William Rothamel
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Message 1924216 - Posted: 12 Mar 2018, 16:38:19 UTC - in response to Message 1901810.  

so accurately placed, that we couldn't do it today.


We would have no problem building it today. As evidence: consider the Washington Monument and the reproduction of the Parthenon here in Nashville, both of which were done over 100 years ago.

They used sand ramps, oxen, sleds and rollers to move the massive blocks into place. to build the Egyptian pyramids.
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Message 1924226 - Posted: 12 Mar 2018, 17:24:18 UTC - in response to Message 1924216.  

so accurately placed, that we couldn't do it today.
We would have no problem building it today.
They used sand ramps, oxen, sleds and rollers to move the massive blocks into place. to build the Egyptian pyramids.

Of course we can.
They also used wooden saws with sand as an abrasive to cut the stones
Cupper chisels to cut the stones further.
Transported the stones from many miles away.
Moving about 2 millions stone to assemble them to a pyramid.
But it's not rocket science and it's doable even today.
Rather expensive though.
As it was in ancient Egypt.
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Message 1924228 - Posted: 12 Mar 2018, 17:33:45 UTC
Last modified: 12 Mar 2018, 17:36:13 UTC

Puzzling thing is How did they lift these buggers so high?
These are not just a few kilo's they are in ton's (many) per block
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Profile William Rothamel
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Message 1924233 - Posted: 12 Mar 2018, 18:25:03 UTC - in response to Message 1924228.  

They built a sloping ramp out of sand and then pulled them up on sleds using oxen, rope and rollers (logs). When they were done they moved the sand away.
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Profile Bob DeWoody
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Message 1924234 - Posted: 12 Mar 2018, 18:28:17 UTC

It has also now been established that a large canal was constructed right up to the edge of the Giza plateau and that the large blocks were floated from the quarries to the construction site.
Bob DeWoody

My motto: Never do today what you can put off until tomorrow as it may not be required. This no longer applies in light of current events.
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Message 1924742 - Posted: 15 Mar 2018, 17:22:46 UTC - in response to Message 1924233.  

A straight, sloping ramp would have gotten quite steep, perhaps too steep, as they worked upward. They may have had a ramp, or ramps, that wound around the growing pyramid. This would reduce the slope angle markedly.
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Message boards : Science (non-SETI) : Giza pyramids


 
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