Seeing this situation, Tong Tu felt uneasy, so he brought all the accumulated experience for a long time to write the book series “Cleaning Oan Tap Luc”. In the book “Tai Oan Tap Luc” there are many unbelievable cases of injustice in an era where technology has not yet developed. Was the victim suffocated in the fire or burned after death? One night in 1238, a fire in the western suburbs destroyed the entire house. After the fire was extinguished, residents discovered a charred body in it. The dead man was originally a builder who had no grudge against anyone in the village. Upon receiving the report of the crime, Tong Tu prison immediately went to the scene. During the autopsy, Master Tong Tu noticed that the corpse had many abnormalities. Moreover, next to the body, the victim intentionally left an autograph written with only one word “Fill” . By using vinegar and alcohol, Tong Tu found traces of the perpetrator’s crime. (Photo: Sohu) Although burned black, but the dead person’s throat is completely clean, there is no soot, based on the principle that if a living person encounters a fire, in the process of breathing will often accidentally inhale a lot of smoke and dust. the dead do not. Therefore, he confirmed the victim was burned after death. Although the fire was extinguished with water, the clues were long gone, but Tong Tu had his own thoughts. He decided to examine it again and found that the dead body had a wound, like being stabbed with a knife. This fatal wound caused the victim to die, then someone set fire to destroy the evidence. Vinegar has the effect of dissolving blood stains, proving that the victim has been killed and then burned. (Photo: Sohu) Master Song Tu ordered his subordinates to clean up the scene, sweep away the dust where the victim’s body was found, and then poured white vinegar and wine on the ground. Just a moment, after the wine and vinegar had evaporated, there was indeed a streak of blood on the floor. Indeed, the victim was stabbed to death, but who committed the crime? According to traditional Chinese medicine, vinegar is warm and has the effect of removing blood stasis, promoting blood circulation, reducing swelling and detoxifying. As for the explanation of modern science, vinegar has the ability to dissolve animal proteins. Therefore, in this case, Master Tong Tu took advantage of the properties of vinegar to affect the hematoma at the scene, causing it to dissolve and appear. The truth is revealed Based on the evidence, Song Xu suspects that the killer is definitely related to the word “Dien” that the victim tried to save at the scene. But with just one word “Fill” how to determine if the victim is targeting the name or something of the offender? After comparing the knife wounds, Tong Tu concluded that the victim had been stabbed to death. (Photo: Sohu) Song Tu sends a head to investigate the relationships surrounding the builder. Clues began to appear, and the head reported that before his death, the victim had come to help a rich man in the village to build a wall. Immediately after the completion of the work, this builder died. At this time, Tong Tu put his doubts on this incident, he looked more closely and discovered that the housekeeper of the rich house was named Dien That , is similar to the word “Fill” that the victim saved. He ordered a search of Tian Qi’s house and found a bloody dagger. Although Tian Qi insisted on arguing, when comparing the wound on the body, it completely coincided with his knife. After interrogation, Dien That admitted that he killed the builder under the orders of the rich man. As it turned out, that year there was a famine, in order to help the poor, Tong Tu Dai proposed to his superiors the plan of using rice from the rich in the village to distribute to everyone. The rich man devised a plan to hire people to build a wall to block the granary because he did not want to divide the rice among the people. But when the victim finished building, the rich man was afraid of revealing the story, so he sent the housekeeper to kill the man and silence him. So, thanks to the application of profound medical knowledge combined with keen observation, Master Tong Tu once again successfully solved the case and exonerated the dead. Simultaneously with this discovery, he contributed significantly to the next generation with many suggestions to find evidence to impeach many perpetrators.

Crosses on the wall at the Church of the Holy Sepulcher in the Holy Land of Jerusalem. Until now, religious scholars believe that medieval pilgrims traveling to this sacred site carved images of crosses on the walls. But new research has shown that only a handful of people, be they masons or artisans, carved these crosses on behalf of pilgrims, who may have kept the dust from carved as a sacred keepsake. Some crosses date from the 14th or 15th centuries, hundreds of years after the Crusades in the Holy Land (1096-1291), suggesting that post-medieval pilgrims may have made the trees. Cross. “During our research, we scrutinized, analyzed every millimeter inside the crosses – their depth, their width, even the hands of the people who carved them,” said the project leader. Project Amit Re’em, Jerusalem regional archaeologist with the Israel Antiquities Authority said. The team found that it was one person, or several, responsible for making these crosses, not the hundreds and thousands of pilgrims who visited the church. Re’em got the idea for research while visiting the Church of the Holy Sepulcher. The church was built in the 4th century, when Saint Helena, mother of the Roman Emperor Constantine the Great, traveled to Jerusalem, and according to legend, helped discover the place where Jesus was crucified, burial and resurrection. Constantine had a basilica built there, and it was later called the Church of the Tomb. Together with colleagues Moshe Caine and Doron Altaratz, professor and senior lecturer, in the Department of Photographic Communication at Hadassah Academic College in Jerusalem, the team used three photographic techniques to record the shape of the crosses: photogrammetry, reflectance-conversion imaging (RTI) and gigapixel imaging. For the optical measurement, the team took between 50 and 500 images of each subject, with each image at a different angle, and then used software to create a digital 3D image based on the triangulation of all The pictures. Meanwhile, with gigapixel photography, which is similar to zooming in from the whole world to a close-up street view on Google Maps, the team took multiple photos of the carved surfaces. All of these techniques help Re’em investigate the similarities and differences, including the chisel technique, of each carved cross. Furthermore, when the researchers took pictures of the crosses, they noticed inscriptions of names and dates engraved along them. “We found that the crosses were carved around the inscriptions, which means that the crosses date to or slightly later than the inscriptions,” Re’em said. After reading about the research being done in the Israeli newspaper Haaretz recently, William Purkis, a reader of medieval history at the University of Birmingham in the United Kingdom, contacted Re’em. Purkis said he shares the same thoughts with Israeli researchers on the findings that these crosses were made by only a few experts. It is possible that the pilgrims paid a stone mason or an artist to carve a cross for them in the church, and then saved the dust as a sacred keepsake, Purkis said. In the Middle Ages, pilgrims were known to carry small lead vessels filled with souvenirs of the Holy Land, such as water from the Jordan River. Two of these medieval vases are in museums – the Cleveland Museum of Art and the British Museum.

Andres started digging a cave in which he created a bunker because at the age of 14, after an argument with his mother, he often wanted to hide in the cellar to “breathe”. Arguing with his mother, the boy dug underground tunnels to “breathe”. (Photo: Twitter) After choosing a favorable location, the 20-year-old called for help from his friend, who has a pneumatic drill, and together they created a cave about 3 meters deep. Andres reinforced the roof, walls with concrete and columns, then created a cozy atmosphere inside so he could relax with friends in the cellar. The total cost of creating the underground tunnel is only 60 USD. “Andres is determined to get the job done, because he has always loved the job. Since he was a child, he often built small huts and treehouses,” wrote the New York Post. “I have always loved building huts. I live in the countryside and often find a suitable place for me to build a small house,” Andres shared. However, Andres’ hideout sometimes flooded and was regularly visited by insects, spiders and snails, but the amateur builder was not at all shy about this problem. “I have no problem with them. I knew I might have destroyed their home, so I gave them a chance to build a new one,” Andres added. Meanwhile, Andres’ parents show a love for his underground lair. Now it is important that the cellar is verified by the local authorities. The inspectors had to make sure that the shelter met all the safety requirements so that the guy and his friends could hang out in it without endangering their lives. Also related to tunneling, recently, rescue forces in Mexico have just rescued a man who was accidentally trapped in the same tunnel he dug to secretly spy on his girlfriend. To avoid detection, he dug a tunnel for several days to go underneath his girlfriend’s house in Puerto Penasco, Sonora state, on the Gulf of California. After the incident, the new girlfriend told police that she had heard strange noises for weeks before but only thought it was cats. When rescuing, authorities said the victim was drunk and severely dehydrated. After being rescued, this man is currently detained for investigation.

The bricks are carefully tiled and square, but the characters printed on the bricks are not in the correct position as planned. After finishing the tile, the girl’s lower body is printed on the tile in the right position, but the head, neck and middle body are completely deviated. Many netizens fell in love with this unattractive brick grafting method of the workers. When the owner complained, he received the answer: “Well, I’ll do it for you for free, not for any money. Ok yet..” After listening to the workers, the homeowner did not know what to do with this wall. According to the majority of comments, only know how to remove the tiles to re-tile. But this type of tile with a human figure is sometimes “scareful” especially at midnight. “Doing this, but also dare to hire, the landlord certainly does not know the skill of the worker. This worker does it because of passion, no experience” , one person commented. Another said: “This type of brick wall is so scary, waking up at night to see the wall is definitely scary.” Not long ago, netizens shared a picture of a house that was almost completed, but if you look closely, the photo can’t help but be funny. On the front of the house, there are pictures of phoenix and dragon. However, if it is not said that it is a dragon and phoenix, it is difficult for anyone to recognize it. The reason may be that the person who put it on is not technical and inexperienced, so the dragon and phoenix images are not beautiful and distorted. Even netizens “checked” and discovered that the main door of the house was completely deviated. Many people question the construction ability of the mason team. Because usually the door is carefully designed to ensure balance, no one will make such a clear deviation

House made of 3D printing technology in the Netherlands. The Dutch couple are the first tenants of a house built with 3D printing technology in Europe. Experts believe that this unique design will open up a multitude of choices about the shape and style of future homes. Elize Lutz, 70 and Harrie Dekkers, 67 – two retired shop owners from Amsterdam – just received the house’s digital key on May 6. This key is an application that allows them to open the door with the touch of a button. “It is beautiful and feels safe” – 2 grandparents commented. “When I looked at the design, I saw it as a garden in a fairy tale” – Mrs. Lutz said. Inspired by the shape of a rock, this house would be difficult and expensive to build using traditional methods. This is the first 3D-designed house out of five planned by the construction company Saint-Gobain Weber Beamix for the site next to the Beatrix Canal in the Bosrijk suburb of Eindhoven. In the last two years, real estate built in part with 3D printing technology has appeared in France and the US. These nascent projects are also slowly growing around the world. But with an area of ​​94 square meters, this 3D house in the Netherlands is said to be a remarkable stand-out from its rivals when it is legally allowed to live inside. The Dutch couple is very pleased with their new home. Mr. Bas Huysmans – CEO of Weber Benelux – said: “This is also the first project that is 100% authorized by the local government and there are people who really want to pay to live in it”. The 3D printing method involves a giant robotic arm with a special formulation of a cement nozzle. Cement will be “printed” out according to the architect’s design layer after layer until a wall has enough bearing capacity. This nozzle will be replaced after hours of operation like an ink printer. That change also shows up on the walls of the house, like a small error in the cement printing process. Although in its infancy, the method of building houses with 3D printing has been evaluated by many in the construction industry as a solution to reduce costs and harm the environment by reducing the amount of cement used. In the Netherlands, this is also an alternative in the shortage of skilled masons. The cement stains on the walls of the house are caused by changing the nozzle of the cement after a few hours of operation. This 3D house consists of 24 concrete details, printed layer by layer in a factory in Eindhoven before being transported to the construction site by truck. It is based on a foundation made by Dutch construction company Van Wijinen. After that, the roof and window frames were installed and finished. For future homes, it is hoped that the construction will be done entirely on site. Another advantage of the house is that it prints in just 120 hours. “If we only print once and finish it, it will take less than 5 days. Because, the big benefit of the printer is that there is no need to eat, sleep or rest. If we start tomorrow, the next house will be completed in 5 days, ”said Mr. Huysmans. Thuy Nhi (According to The Guardian)