One of 17 decapitated bodies found in an ancient Roman cemetery. The cemeteries held the burial of 52 people, and 17 beheaded bodies including 9 men and 8 women and all were over 25 years old at the time of death, a team of researchers reported in an article published online May 19 in the British journal Britannia. In many cases, the heads of the decapitated people were buried next to their feet and the pottery was placed in the position where their heads would normally have been. Some bodies were also laid face down in their graves. Researchers believe that those who were beheaded were executed. They note that the number of criminals in Roman law increased dramatically during the third and fourth centuries, around the time these skeletons were buried. Remains of archaeological evidence shows that the Roman army used Knobb’s farm as a supply center and they would take strict action if there was any violation. “During the third and fourth centuries, the penalties imposed under Roman law became more and more severe. The number of criminals applying the death penalty increased from 14 at the beginning of the third century to about 60 by Constantine’s death in 337 AD,” The researchers have noted that security concerns are one of the reasons for the increase in the death penalty. During the third and fourth centuries, there were many civil wars in the Roman Empire, many of which were fought to be crowned emperor. Despite the possibility of execution, individuals were still buried with ceramic pots and in some cases placed in coffins. Isabel Lisboa, the archaeologist who led the excavation, said: ‘A beheaded woman had the richest collection of tombstones, buried with two urns and a coal bead necklace. Pipe coal is a type of coal that is easy to glow. Under Roman law, family and friends could demand that the body of an executed criminal be returned for burial. Those executed were likely not slaves, as slaves had no status and likely would not have been buried. Scholars argue Even so, Simon Cleary, emeritus professor of Roman Archeology at the University of Birmingham in the UK, said: “What we know of the sites of Roman judicial executions suggests that they are mainly in cities and towns and have a deterrent effect. Knobb’s ranch is not near any major towns or cities.” Cleary adds that a law made by the emperor in Rome is difficult to enforce in a remote place. It is possible that these people were executed but Roman law may have nothing to do with why they were killed. By the fourth century, the Roman army had for centuries become a draconian rule, with no way back for the common man, says Cleary. Why most of the burials of decapitated people in the Roman Empire occurred in Britain is unclear. Roman Britain can be really weird at times, especially in its treatment of the dead, there are plenty of ritual practices other than beheading or burial that to our eyes look eerie. . To people’s eyes at the time, they could be completely conceivable.” Other scholars have also expressed doubt that Roman law had much to do with the burial of the decapitated. Caroline Humfress, director of the Institute for Constitutional and Legal Studies at St. Andrews in Scotland, said: “I personally think it is very unlikely that the executions on Knobb’s farm were related to Roman legal processes.” “If they have a judicial context, it’s more likely to be localized and involve executions carried out without trial,” Humfress said. However, other scholars argue that these people could have been executed according to Roman law. “The official execution seems to be the best explanation for the Knobb Ranch cases,” said Judith Evans Grubbs, a professor of Roman history at Emory University in Atlanta. He noted that women in the Roman Empire were often the target of accusations of witchcraft and adultery, both of which could have been considered crimes by the Romans. Stunned with the largest, deepest $ 211 million swimming pool in the world 08/06/2021

1. When did the earliest models of air conditioners appear? Icon Ancient Egypt Icon Ancient Roman The correct answer is answer A: According to research by archaeologists and historians, the most primitive model of air conditioners appeared from ancient Egypt. To cool the indoor air and avoid the hot and dry desert climate, the ancient Egyptians hung bundles of water-soaked reeds in the windows. When the wind blows through the window, it will bring water vapor into the house. Another way of cooling the ancient Romans was that they surrounded the walls of the house with plumbing, when the water circulated, it would cool the house. Water cooling was also adopted by the medieval Persians. Their system includes wind towers and water tanks that help cool the indoor air. 2. Who came up with the first idea for an air-cooling system? Icon Michael Faraday Icon John Gorrie Icon Benjamin Franklin The correct answer is answer B: Scottish physician John Gorrie (1803-1855) Scottish physician John Gorrie (1803-1855), who gave the first idea of ​​the air-cooling system. Although the model and ideas above were never realized, in 1851, Gorrie was still awarded a patent for a machine that made ice. 3. Who invented the model of air cooling by adding salt to water as it evaporates? Icon Cornelis Drebble Icon Michael Faraday Icon Benjamin Franklin The correct answer is answer A: Beginning with the inventor Cornelis Drebble (1572-1633), he invented a model for cooling the air by adding salt to water as it evaporates. They were introduced to the then king of England, James I, but were not taken seriously. In 1758, the governor of Pennsylvania, Benjamin Franklin (1785-1788) and Professor of Chemistry John Hadley (1731-1764) at Cambridge University experimented and discovered the principle of reducing heat from evaporation. This was an important invention that laid the foundation for later air conditioners. Both Franklin and Hadley realized that the evaporation of a liquid such as alcohol or ether could lower the temperature of an object below the freezing point of water. Both men successfully experimented with evaporation to reduce the temperature of a mercury thermometer tube from 18 degrees Celsius to minus 14 degrees Celsius. By 1820, the British chemist Michael Faraday (1791-1867) made it. successfully experimented with compression and liquefaction of ammonia gas. During his experiments, he realized that evaporating liquid ammonia could cool the surrounding air, and this was one of the premise for later air conditioners. 4. Who first invented the modern air conditioner? Icon Willis Carrier Icon John Gorrie Icon Benjamin Franklin The correct answer is answer A: In 1902, Willis Carrier (1875-1950) invented a model of the air conditioner while working for the Buffalo Forge mechanical company. Willis Carrier was born in New England state (USA), from a young age, she was smart and bright. After graduating from Cornell University, Mr. Carrier worked in a heat-resistant suit. His research saves the company $40,000 per year. With this invention, Carrier is known as the father of the modern air conditioner model that we are using. However, Carrier’s air conditioning system is very large, noisy, extremely expensive and very dangerous because it uses the toxic chemical ammonia to cool the air. In 1911, Carrier continued to introduce “refrigerant formulations with reasonable humidity ratio”, this method of refrigeration is still used in some areas of the refrigeration industry. 5. Where was the Willis Carrier air conditioning system first used? Icon A movie theater Icon A printing factory Icon On the bus The correct answer is B: Willis Carrier’s air conditioning system is used in a printing factory. This system helps control the temperature and also keeps the humidity in the plant. Carrier’s principle of humidifying the air is quite simple, instead of pushing air through the heating tube, the air flowing through the tube is cooled by liquefied ammonia. 6. In what year was the Carrier-built air conditioning system first installed in a home in Minneapolis? Icon 1913 Icon 1914 Icon 1915 The correct answer is B: In 1914, a Carrier-built air conditioning system was installed for the first time in a house in Minneapolis. This machine is 2.1 meters high, 1.8 meters wide and nearly 7 meters long. But this machine has never been used because no one lives in the house. However, homeowners still have to spend more than 60,000 USD per year to maintain the entire house. 7. When was the first movie theater in the US equipped with air conditioning? Icon 1917 Icon 1918 Icon 1919 The correct answer is answer A: The household air conditioner has a height of 2.1 meters, a width of 1.8 meters and a length of nearly 7 meters. However, it has never been used because no one lives in the house but, the owner is a famous gambler who is rich and spends more than $60,000 annually on maintenance. From 1917 to 1930, the cinema was a place for people to enjoy the air cooled by air conditioning. The first movie theater in the US to be equipped with air conditioning was the New Empire Theater in Montgomery, Alabama in 1917. In that year, the Central Park Theater in Chicago also installed an air-conditioning system, which was enthusiastically received by customers. . Especially on summer days, the air conditioner is even more effective. In 1922, Carrier continued to make two breakthroughs in air conditioning. The first is that he replaces the toxic condenser ammonia with another, safer compound, dielene (dichlorethylene). 8. In 1969, the cooling system was fitted in Neil Armstrong’s spacesuit when performing a Moon walk, is it true or false? Icon It’s correct Icon Wrong The correct answer is answer A: In 1969, a cooling system was fitted in the spacesuits of Neil Armstrong and Buzz Aldrin to combat the conditions in space. These two astronauts wore them while on the Moon walk. Result Please work harder! point

The 2,000-year-old marble head of Emperor Augustus has just been unearthed. Photo: CNN “While we were digging behind the wall, I saw the soil change color,” said Giancola. So we continued to dig carefully and discovered a block of marble. I immediately recognized it as the head of Emperor Augustus due to the hair and the shape and cut of the eyes.” According to archaeologist Maria Diletta Colombo of the Italian Ministry of Cultural Heritage, the head of the statue is about 35cm high, possibly dating from 20 BC to 10 AD. This head may have been detached from the more than 2m tall statue, which is also made of Lunigiana marble. This statue most likely depicts the young Emperor Augustus Octavian. “This is a very important finding; However, archaeologists have not been able to determine why the head of Emperor Augustus is in that area. The head of this statue should have been placed in a temple or a certain area reserved for the Royal Family.” The town of Isernia, known as Aesernia in the ancient world, was the land of the Samnites, Italy. Later, the town became a Roman colony. In this land, scientists have discovered many archaeological remains, including medieval tombs and terracotta artifacts… Despite being heavily damaged in World War I 2, but this land has gradually revived strongly. Currently, the local government is promoting heritage promotion activities to attract tourists to visit. Augustus (63 BC – AD 14) was the first Emperor of ancient Rome. Augustus replaced the Roman republic with an effective monarchy. He laid a very important foundation on which to build a powerful Roman empire, stretching from Great Britain to Egypt.

Millennia later, scientists believe they have figured out why – a dense cloud of carbon dioxide causes animals that breathe it to suffocate. Dating back 2,200 years, the cave was rediscovered by archaeologists from the University of Salento in 2011. Simulation image of Plutonium It was located in a city called Hierapolis in ancient Phrygia, in what is now Turkey, and was used for animal sacrifices, which were bulls led through Plutonium, or the Gate of Pluto, the ancient god of the underworld – by the purified priests. The purified priests are sacrificing bulls As the priests led the bulls in, people could sit on high chairs above and watch the smoke billowing from the gate killing the animals. “ This space was so full of fog and dense that one could hardly see the ground. Any animal that goes inside is met with instant death. I threw the sparrows in and they immediately took their last breath and fell. ” wrote the Greek historian Strabo (64 BC – 24 AD). A photo showing dead birds at the entrance to “Hell’s Gate” It was this phenomenon that alerted the archaeological team to the location of the cave. Birds flying too close to the mouth of the cave suffocated and fell – indicating that, thousands of years later, it is still as deadly as ever. The culprit is seismic activity underground, according to volcanologist Hardy Pfanz of the University of Duisburg-Essen in Germany, who led a study of the cave’s gas in 2018. A fissure runs deep inside. below the area emitting a large amount of volcanic carbon dioxide. Today’s Status of Plutonium The team measured carbon dioxide levels in the area connected to the cave, and found that the gas – slightly heavier than air – forms a layer 40 centimeters (15.75 inches) above the floor. They found that the gas is scattered by the Sun during the day, but it is most dangerous at dawn after a night of accumulation. Concentrations that reach above 50% at the bottom of the lake, about 35% at 10 cm, can even kill a person – but, above 40 cm, concentrations drop rapidly. During the day, there was still some carbon dioxide about 5 centimeters high, as evidenced by dead bugs found by the team on the floor of the site. And inside the cave, they estimate CO2 concentrations consistently range from 86 to 91 percent, as neither the Sun nor the wind can enter. An inscription at the site indicates the hell gods Pluto and Kore. (Francesco D’Andria / University of Salento) The team notes in their paper that there is a strong touristic element to the place. Tourists could purchase small animals and birds that they could throw down for sacrifice, and on holidays larger animals were sacrificed by priests. “While the bull was standing in the lake with its mouth and nostrils 60 to 90 cm high, the large, mature priests (galli) always stood upright in the lake, ‘ the team wrote in their 2018 paper. Spectators will see large, strong bulls that can’t stand the smoke for a few minutes, while the priests remain strong and proud – a testament to the power of the gods and priests to perform. present to the people at that time. However, researchers believe that the priests were well aware of the characteristics of the cave and surrounding arena, and were able to conduct major sacrifices at dawn or dusk in the early days. Quiet day for maximum effect. Current status of the area They may also burrow their heads inside or into caves during midday ceremonies to demonstrate their abilities, holding their breath to endure. But the presence of oil lamps also suggests that priests approached the cave at night, according to the researcher who found it, Francesco D’Andria. Currently, the ancient city of Hierapolis still becomes one of the attractions attracting thousands of tourists.

1. Fika Getogether Possessing an ideal river view, the cafe is designed with main white tones. Furniture made of wood, rattan combined with coconut and cactus creates a brilliant tropical space. Virtual followers can take pictures in cacti rows, tropical resort-style lazy chairs … here. Spacious space, suitable for groups of friends or family. If you want to sit in the outdoor area, you must arrive early because the restaurant is often crowded, especially in the evenings and weekend mornings. Address: Dien Bien Phu, Binh Thanh District Price: 35,000-75,000 VND Opening hours: 7-22h Photo: Fika Getogether. Evaluate: Nguyen Truc Thien Di: “The shop has a spacious, airy, beautiful view. Drinks are made quite well, beautifully decorated and delicious”. Nghi Tran: “Easy to find location, spacious parking space. Friendly and enthusiastic staff. Diverse menu, high price”. Hoa Bui: “WC is a bit small, many customers will have to wait”. Foodee_1nvekjps: “Fast service but the staff is a bit negligent because the customers are very crowded”. 2. O’palm Cafe The cafe causes fever on tourist groups because of the monumental space with ancient Roman breath. From the entrance to the walls are covered with white stone, the space is arranged with many trees, especially cacti with different shapes and sizes. Antique objects, the main white-brown tones are the background to help you get liked photos. If you want to take commercial photos, you need to contact the shop to avoid affecting the common space. Address: Tu Xuong, District 3 Price: 30,000-100,000 VND Opening hours: 8-22h Photo: O’palm Cafe. Evaluate: Ka KaNg: “Nice shop, suitable for virtual live photography, but the service is not good”. Anhnguyen1251 Nguyen: “The shop is designed like a photography studio. Sitting in a rather noisy house and the distance of the tables is too narrow”. Tu Nguyen: “The plus point is the good decoration, luxurious colors. The minus point is the poor quality of the drink”. 3. Kàfê The restaurant combines Japanese decoration with tropical style. Fancy architecture with flat roof, rounded walls with large glass doors, creating wide open space. The special feature of the restaurant compared to many places is the black furniture, light gray interior that stands out on the main white tones. The shop has a way upstairs filled with sunlight, dotted with cactus bushes, suitable for virtual life. The menu features elaborate decorative tropical juices. Address: Nguyen Ngoc Loc, District 10 Opening hours: 7:30 – 22:00 Price: 43,000 – 60,000 VND Photo: K KIKA Kàfê. Evaluate: Phn Linh: “Small and beautiful restaurant, suitable for virtual life. Monday to Friday, the country has the same price of 26,000 VND for students”. The story of the anchor: “The shop is not too large but has both indoor and outdoor areas, suitable for working, reading, chatting or dating”. Pham Tien Duc: “The shop is located on a small street in District 10, so it’s a bit difficult to find”. 4. The Bali Coffee & Tea Located close to the river bank of the windy Thanh Da area, the shop is like a miniature green oasis in the middle of Saigon. The scene here is decorated with tropical beach style from the bartender to the interiors. Many small scenes are carefully cared for by the restaurant with pebble sand, green trees and chairs and roof covered with coconut leaves, making diners feel like they are going to the beach. The shop has both indoor and outdoor spaces. You can come here to watch the sunset at the river view. Address: Binh Quoi Opening hours: 8-22h Price: 20,000-49,000 VND Photo: The Bali Coffee & Tea. Evaluate: Thao Tran: “The shop is a bit far from the center. The shop has white decor, many beautiful angles. Friendly staff”. Villay 0110: “The restaurant is adjacent to the river so the air is cool. Affordable price because of the beautiful view”. Tran Tran: “Crowded guests should wait a bit longer”.