Materials that make these coffins actually in the upper row of 11: 00/2: 56 South of 1975, a year after the end of the archaeological excavation at the Tomb of Han Vuong Double in Hunan, Trung National, professionals continue to discover a population of Han in Thien Truong, Anhui. Here people find a total of 16 graves with 443 burial items. Among them, the lacquer set is the most sophisticated. However, what the archaeologists pay more attention to the coffins in these tombs. The burial is very specially implemented: the upper layer of the hole is filled with Tam Hoa, the lower layer The coffin was plastered with green mud, finally a very certain layer of clay
. Multiply of these tombs is not a high official but certainly not ordinary people. At least this is a "rich", with a certain social status. Evidence is that burial utensils are found not commonly used civilian things, they are high-end wood
The coffin is still intact. Photos: KKnewsquan Tai does not use nails but very firmly, the tombster is almost unable to open. Therefore, the coffin is still protected intact. It can be said that it's a miracle! What makes archaeologists even more surprised that these coffins are buried in the ground more than 2,000 years are still not rotted. To learn the mystery behind this, Archaeologists have taken a number of coffin samples from 9 graves and sent to the forestry department of Anhui Agricultural College (now Anhui Agricultural University). Experts have identified 3 types of wood It is Trinh Nam, Sam and Dai Thu.When looked at all three types of wood under a microscope, people found no mushrooms, nor other minerals invade into the cell cavity. In other words, wood cells are intact, capable of fighting the destruction of mushrooms and insects. This is why long-term coffin is rotten. The incredible preservation capacity of this type of wood caused skeptical professionals
Image: KKnewstin related to China's scary silence: 'Song code' with the US, insidious that can kill elephants! Excavating nearly 400 sets of human skeletons, detecting truths 5,000 years of assessment process for Falling before burying wooden coffins are not treated with preservatives. Experts for fir to make external coffins into hot water and boil, and wash fluors are checked to verify its corrosion resistance. Experience apply Petri plate method, wooden model Filter to remove impurities, then mix with a specific solution and then transplant mushrooms that cause rot. At the same time, scientists also use the same measure with birch timber to compare. The result shows that the type of wood used as a coffin has the ability to inhibit the growth of fungi. Meanwhile, birch wood does not have this effect. After a while, this wooden part has gradually been rotten. This experience makes experts surprisingly amazing. Apparently the old people do not have modern technology, how can they discover the use of mummies of these types of wood? This is obviously a difficult question and need more time to learn. See more: Related newsRecruits grows on Tomb of Qin Thuy Hoang: Expert testing pomegranate, all shocked! . Dịch vụ:
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