The United States, Georgia-CA ‘Foski University of Venus announced that when an international team of researchers began analyzing the 34,000-year-old ancient stone tools found in Zadzawan Caucasus at the foot of Georgia’s Caucasus, they were just hoping for how they were used. However, when they look closely, they revealed incredible evidence of human behavior and complexity that have been in tens of thousands of years. The pebble grinding tools contained plants’ materials and indigenous marks, which is a deep blue mixture, also known as Indigo. The results were amazing – not just this was the first time Indigo was found on ancient tools, but the substance is not naturally in its blue form. This is created by the reaction when the leaves of the Wood plant are crushed and the oxygen emerges. Even more researchers were surprised that noodity was not edible, so predators would not need immediate harvesting. Although experts do not yet know why the Indigo is being prosecuted, whether for dying or medicinal purposes, the discovery shows that the upper pavilithic people were able to identify secondary use of their nutrition for plants. “Instead of fully viewing plants as food resources, as it is often,” Laura Longo, an archaeologist at the CA Foskari University of Venus, said, “This study highlights their role in complex operations, which is likely to use different lives for daily life.” Read the original scholarly article about this research Plus a. About 5,800 years ago to read about the use of Indigo to paint the textile, go to the “Blue Collar in ancient Peru”.
Earlier evidence of the post was identified on the Yellow Processing Pelilates tools.
