Investigation has shown that some pre-existing pillars were removed, some were reshaped and some moved to new positions. In some areas ceiling slabs were removed and repainted by the people who used the cave. (Bold added by Robert Jameson) See: [en.wikipedia.org]
For thousands of years people have had issues with creaking/sagging floors. This is because the wooden support posts used to hold the floors in place will rot over time. Thus it is necessary from time to time to remove and replace the rotten wood. This is a difficult and dangerous job that involves working in a dirty and confined space. And many people have been killed by collapsing floors that need to be carefully jacked up before the rotten support posts are removed.
Removing and replacing support posts for the average family home however would be a simple operation if compared to the difficulty involved in ‘removing, re-shaping and re-positioning’ the supporting pillars at the Nawarla Gabarnmung rock shelter.
Nawarla Gabarnmung rock shelter
The roof here is likely many hundreds of times heavier than the average family home and the modern jacks used by home builders would not provide adequate support.
It is impossible to believe indigenous Australians accomplished this technological marvel more than 28,000 years ago.
Edited 1 time(s). Last edit at 18-Jul-19 03:13 by Robert Jameson.
|China Wall - Halls Creek, Western Australia||701||Robert Jameson||07-Jul-19 11:39|
|Re: China Wall - Halls Creek, Western Australia||126||molder||07-Jul-19 11:53|
|Re: China Wall - Halls Creek, Western Australia||124||Robert Jameson||07-Jul-19 12:37|
|Re: China Wall - Halls Creek, Western Australia||78||ocka||17-Jul-19 04:56|
|Nawarla Gabarnmung - Northern Territory - Australia||80||Robert Jameson||17-Jul-19 06:51|
|Re: Nawarla Gabarnmung - Northern Territory - Australia||60||Robert Jameson||18-Jul-19 03:10|
|Not Natural - Not Man-made||57||Robert Jameson||21-Jul-19 06:49|
|Things to remember when building a wall||47||Robert Jameson||23-Jul-19 01:39|
|More anomolies with China Wall - Halls Creek||37||Robert Jameson||24-Jul-19 12:13|
|Re: More anomolies with China Wall - Halls Creek||36||Barbelo||24-Jul-19 21:33|
|Re: More anomolies with China Wall - Halls Creek||30||Robert Jameson||25-Jul-19 00:28|
|Ancient artifacts||40||Robert Jameson||25-Jul-19 14:47|