A photo of Mars in April 2021. Photo: NASA The word “telepathy” with Martians… Then, a John Hopkins University professor named Robert Wood suggested covering the white alkaline earth plains of Nevada (USA) with giant black spots made of square kilometers of black cloth. “It might be easier to ‘blink’ the signals with dark spots like a mirror of the same size,” explains Mr. Wood. But like Professor Pickering’s plan, Mr Wood’s solution soon fell through due to a lack of funding. Another professor, David Todd of Amherst University, thinks that by raising a balloon 15,000 meters, he can get any message from Mars. “If life really did exist on Mars, they would have tried for years to talk to us, and perhaps wonder how stupid our behavior was for not responding to them,” said Todd. spoke in May 1909, months before the proposed flight was in September. The Tacoma Times reported on Professor David Todd’s plan for a hot air balloon to capture Mars signals on June 14, 1909. Photo: Library of Congress But Professor Todd’s balloon test flight only reached an altitude of 1,500 meters. Soon after, the support that David Todd received from the US War Department abruptly ended, leaving the scientist with no means to continue with his plan. The use of sound waves, mirrors, hot air balloons, and even giant black spots to “make contact” with any possible life on Mars has at least the backing of science. But on October 27, 1926, a London lawyer named Hugh Mansfield Robinson claimed it was “absurd” that he had tried to send a telegram straight to Mars, which is 56 million miles away from us. km, where “Mars girlfriend” is waiting for him! Dr. Robinson is confident that his message will reach the recipient. Mars was then closest to Earth in its two-year orbit. In addition, Robinson said he had a “telepathic” conversation with a six-meter-tall Martian woman named Oomaruru. According to Dr. Robinson, Oomaruru and her Martians live like Earthlings, driving cars and smoking pipes! However, he asserts, they fly through the sky in electric balloons and eat fruit from electric trees. For months before transmitting the message, Robinson worked with the Central London Telegraph Office to send a physical message to his “Mars girlfriend”. Incredibly, the Telegraph Office agreed to send a telegram from Rugby Tower, the most powerful wireless station in the world at the time, at a standard long-distance rate: 18 British cents per word, or about zero. 35 USD. Although the telegraph staff heard no response, Robinson claimed to have heard telepathically from Oomaruru. She told him that the Martians had “sitted for hours to receive the signal”. “They laugh at our scientists because they themselves are completely out of the trouble in the atmosphere, but we are not,” Robinson said. A “selfie” taken by NASA’s Perseverance probe in April 2021. Photo: NASA … to land on the “Red Planet” The ideas of the scientists who came before them seemed far-fetched, but their curiosity and relentless pursuit inspired generations to come. By 1976, the US Space Agency (NASA) had brought the search for life on Mars to the actual surface of the planet via two Viking landers. One of the metabolic reactions conducted by the lander also revealed positive results, suggesting that there may be life on the “Red Planet”. However, those results remain controversial to this day. Subsequent explorations of the landers have provided evidence that Mars may have once been very friendly to life. For example, the Curiosity rover, which landed in 2012, discovered a mountain in the middle of Gale crater on the Red Planet called Mount Sharp. This 4,800-meter-high mountain is formed from layered sedimentary rock, composed of different minerals, and has been formed over time by wind and water, two elements that require an atmosphere to exist. . helicopter (The Ingenuity Helicopter, from the Perseverance probe, has made many flights to Mars). Scientists believe that if there ever was an atmosphere around Mars, then perhaps microorganisms existed billions of years ago while the layers of material were forming, and the “Red Planet” has could have harbored life for about 1 million years. NASA’s Perseverance rover was launched on July 30, 2020 and landed on Mars on February 18, 2021. Most recently, on May 15, 2021, the Tianwen-1 probe and China’s first self-propelled Mars rover, Zhu Rong, successfully landed on the surface of the “Red Planet”. The mission of Thien Van-1 is to land a lander carrying autonomous robots to the surface of Mars to collect data on groundwater sources, looking for signs of ancient life on this planet. Any discoveries by landers from Earth could be microbial, but they will be no less remarkable than the “canal engineers” we had hoped to find on Earth. Mars from the 19th century. Watch part 1 : CHANNEL OF THE ALTERNATIVES

Simply put, dating in 2020 is “very scary,” according to Monica Zahl (23 years old), a fresh graduate in Brooklyn (USA). “There is nothing less attractive than risking your own health,” she told New York Times. Six months after the outbreak of the pandemic, Zahl started dating again in outdoor locations like parks. She and her date both wear masks and if you want to move inside, consent is required. These days, fully vaccinated, Zahl has to be less cautious about the people she meets. “I feel much more free,” she said. Many people start dating again after getting the Covid-19 vaccine. Photo: Unsplash. Thanks to the vaccine, dating is becoming popular again, although it will be very different from the past. For some people, the SARS-CoV-2 virus has brought a nightmare that is difficult to shake off in a short time. Many other singles say that the long period of isolation has made them realize many things and change their priorities. “I got the vaccine!” For vaccinated singles, the need to mate is stronger than ever. From January 2021, matchmaking company Three Day Rule began to see a boom in business. “We’ve never been this crowded,” said Talia Goldstein, the company’s founder and president. On social networking sites and dating apps, people mention being vaccinated as an attractive trait. In April 2021, dating site OkCupid reported that the phrase “vaccinated” in user profiles skyrocketed 680% compared to two months ago. Being vaccinated is a big plus in the Covid-19 dating scene. Photo: AZ Big Media. Guidance from the Centers for Disease Control and Prevention (CDC) states that fully vaccinated people can congregate indoors without wearing masks. However, the risk has not been clearly determined for both couples who have and have not been vaccinated, said epidemiologist Chris Beyrer at John Hopkins University (USA). “The risk of infection is almost no longer with those who have been vaccinated. If they are infected, they also have very little ability to spread the virus,” Dr. Beyrer said. For unvaccinated people, if you are a healthy young adult, living alone and dating someone who has been vaccinated, the risk is relatively low. But for those who have underlying medical conditions, are over 65 years old or live with someone over 65, they should follow safety instructions such as wearing a mask and social distancing. Anxiety and loss Vaccines have reduced the likelihood of infection, but not necessarily alleviating the fear in American society over the past year. Ilana Diamant, a filmmaker living in Brooklyn (USA), returned to her single life in January 2021 and recently had her second vaccination. “Even after getting vaccinated, I no longer feel the urge to go out. Seeing the crowds gives me goosebumps,” she said. Diamant (25 years old) feels shy when dating people who despise the epidemic. For her, that means not taking human life seriously. However, she wondered how to mention social responsibility at a party without being seen as boring. Vibrant parties are back with singles eager to connect. Photo: SCMP. While there are singles looking for a deep and lasting connection, many just want to have fun without being tied down. Terron Moore (32 years old) just ended a relationship in March 2021. He doesn’t want to be in a serious relationship yet, but just wants to stand on the dance floor with other gay men or kiss a stranger. Moore believes that creating a deep connection means sharing the “Covid-19 burden”. “I just went through a big change in my worldview and who I am,” says Moore. During a period of reflection on his life, he didn’t want to meet someone new and hear their story of fighting the epidemic. Despite seeing herself as a self-centered and self-indulgent person, Moore has learned to prioritize her own health and life first during the pandemic. He still maintains this way of thinking to this day. Honest and open heart Jenny Taitz, a clinical psychologist in Los Angeles (USA), believes that assertiveness and self-understanding is a positive change after the pandemic. “After a year of life interruption, many people are becoming more aware of what is important to them and what they can endure,” she said. In a report on the future of dating, Tinder said its users are being more honest and clear about their personal boundaries. That means people will be more authentic in post-pandemic dating. People become authentic and seek deeper values ​​after the pandemic. Photo: The Lily. Many of Three Day Rule’s clients are less shallow, Ms. Goldstein said. In the past, many people’s standards were usually about height or weight. Now they prioritize inner qualities like a sense of humor or a forward-thinking spirit. Moreover, with the flexibility of remote working, dating is no longer limited by geography as it used to be. “We are connecting people who are willing to catch a flight to meet in real life,” she said. Even though face-to-face interactions are becoming safer, online dating is still popular. Tinder says 40% of Gen Z users (born 1996-2010) will continue to video chat even when businesses reopen. Despite the hesitation, most people are excited about the fresh start after the pandemic. “The general mood has shifted from health anxiety to curiosity and now to hope,” says psychologist Taiz. “The dating scene this spring and summer will be great. The positive changes from last year will continue once everyone is vaccinated,” Ms. Goldstein said excitedly.

Ruins of the “golden city” of King Amenhotep III. What they found was very impressive, it was a labyrinthine city with mud-brick walls, creating an ancient metropolis built by King Tutankhamun’s grandfather King Amenhotep III. The work of the richest Pharaoh On the banks of the Nile, in the city of Luxor adjacent to the Valley of the Kings of Egypt, about 480km south of Cairo, a century ago, archaeologists discovered a very impressive tomb of the king. Tutankhamun. However, the “lost city of gold” built by King Amenhotep III is equally impressive. “Because the area is close to some major monuments and because it is a relatively flat desert, the wind accumulates sand on the surface very quickly and the mud brick walls also disappear easily” – Egyptologist Betsy Bryan of John Hopkins University talks about the city buried under the sand (she was not directly involved in this research). Within weeks of starting excavations, Hawass’s team discovered mud bricks stamped with the name of King Amenhotep III. That helps them estimate the city was built 3,400 years ago when King Amenhotep III ruled from 1391 BC to 1353 BC. “I call it the ‘golden city’ because it was built during the golden age of Egypt,” Hawass said. According to Betsy Bryan, King Amenhotep III was “the richest pharaoh”. He ruled in times of peace and this enabled him to amass unprecedented wealth. “He was never at war. All he did was sit down and count money for 40 years, so he kept building,” she said. However, the exact location of the “golden city” has not been found for nearly a century. “Many foreign missions have come looking for it and have never found it,” Hawass said in a press release, adding that it could be the largest ancient city ever found in Egypt. In 1934 and 1935, a French excavation team went to Luxor to find the “lost city of gold” but found nothing. According to Hawass, the attempt failed because archaeologists were looking in the wrong place. To date, Mr. Hawass’ team has discovered ruins of the city in an area of ​​at least 800 square metres, but it is likely that the city is much larger. It could extend straight to the king’s palace in Malkata, about 3km south of the twin statue depicting King Amenhotep III called Colossi of Memnon, according to Bryan. An unprecedented discovery The newly discovered city appears to be divided into industrial and residential areas. To the south, archaeologists found an ancient bakery with a cooking and meal preparation area, an oven, and pantry pottery. Another neighborhood has many workshops, a mud brick factory used to build temples and amulet factory. Another part of the city is the houses. Beyond the size of the city, Mr Hawass said the “huge amount of artifacts” his team discovered there made it an unprecedented archaeological find. It gives us a rare glimpse into the life of the ancient Egyptians at a time when the empire was at its richest. Buildings surround the street and have walls as high as 2.7 meters. Scattered throughout the buildings, Mr. Hawass’ team found rooms filled with pottery, glass, metalwork and weaving tools. The ancient Egyptians used these objects in their daily lives. However, they have not been touched for millennia. In addition, Mr. Hawass’s team also found a large cemetery north of the city. It is not known how large the cemetery is, but they have discovered a cluster of underground tombs with stairs leading to the entrance to the tomb. In one area of ​​the cemetery, they found a grave containing a skeleton with a rope wrapped around the knee. Mr Hawass is still looking into why the body was buried this way. “For those of us who care about people and how they do things, this place is a treasure trove,” Ms. Bryan said. Near the cemetery, Mr. Hawass’s team found a piece of pottery containing dried meat, possibly from a butcher at a slaughterhouse. The urn has an inscription indicating that the meat was for a festival commemorating the rule of King Amenhotep III. According to Ms. Bryan, the city’s residents are skilled craftsmen, making ceramic vases, glassware and temple decorations under the name Amenhotep III. In addition, Hawass’s research team has also discovered amulets, rings and wine caskets in the city. Many more mysteries will be revealed as the secret of the “golden city” continues to emerge, but what archaeologists have discovered so far, can see the wealth and bustle in a city. Egypt in its heyday.