Diamond Ranch High School in Ponoma City, California, has a special shape thanks to its unique structural blocks.Architecture Week said that, at first, the project to build this school on the hill was considered impractical and impossible. . Photo: Library of Congress. The Ramon Cortines School of the Performing Arts is located on the edge of the Chinatown district in Los Angeles, California. This school is designed in the shape of a disruptive pyramid. Photo: Instagram. The spiral around the top of a school building is considered a symbol of this unique architecture. Photo: Wikipedia. Amino Lenox Charter High School in Inglewood, California, is famous for its wall of openings that both create a unique look and provide an airy atmosphere for students studying inside the building. Photo: Wikipedia. Youngker High School in Buckeye, Arizona, impresses again with its state-of-the-art performing arts center located on campus. Its auditorium can accommodate up to 600 people. Photo: Business Insider. In 2012, Sandy High School in Sandy, Oregon, was redesigned, doubling its size. The school is impressed by its asymmetrical architecture, taking wood as the main material. The school is located next to a small forest, creating an environmentally friendly feeling for teachers and students. Photo: IBI Group Architects. The Ínstituto Institute of Medical Sciences was built in an old warehouse in the city of Chicago, Illinois. The school has only 180 students and focuses on teaching Science, Technology, English, and Mathematics. Photo: JGMA. Most of the building still retains the structure of the old warehouse. However, the floor, ceiling and walls are painted in bright colors, attracting the viewer’s eye. Photo: JGMA. The unique feature of Riverview High School lies in its multi-window architecture. Inside the building, objects are arranged far apart, creating ventilation, especially suitable for space for libraries and cafeterias. Photo: Business Insider. Jones College Preparatory High School is on the list of the most beautifully designed schools in America thanks to its long architecture. Photo: Business Insider. The wide hallway is the perfect spot for a stroll in the sunlight streaming through the windows. It also makes traveling between classes less boring. Photo: Business Insider. This unique architecture belongs to the Football Academy, UNO Elementary School. This is a privileged school that focuses on developing football talents. Photo: JGMA. UNO has a giant soccer field in the back. In addition, the school also impresses with the curved window design. This school has 575 students. Photo: JGMA.

Monarch’s electric plow. Photo: CNN CNN channel (USA) said that the plow was programmed to perform the tasks of digging trenches and reaping and harvesting. Manufacturer Monarch says this electric plow can work for 10 consecutive hours after 5 hours of charging. Although there is no operator, but based on US regulations, the plow is designed to be operated remotely. Thus, the operator can remotely command the plow to stop working when necessary. The plow is also equipped with sensors to avoid collisions with livestock and works automatically next to farmers. Monarch claims that when these electric plows come to market, they can reduce carbon dioxide emissions by an average of 53 tons per year, equivalent to the emissions of 14 gasoline-powered cars. In addition, this electric plow has the ability to collect data during operation, helping to provide information about crops and support for farmers to promptly handle arising problems such as lack of irrigation water. … Below is a video simulating the operation of the plow published by Monarch: Monarch expects to sell the first plow in the next two months to farmers in California, Washington and Oregon for an expected price of $50,000. These farmers will work with Monarch to perfect the electric device. Monarch expects to mass produce electric plows by the end of this year. According to Monarch, the electric plow can save farmers thousands of dollars a year in fuel and labor.

A giant smiley face from green trees appeared on the hillside Drivers along Oregon Road 18 have the opportunity to admire the unique scenery with giant smiling faces looking back at them from the green-covered hillside. Located on Oregon Road 18, between Willamina and Grand Ronde, the smiley face on the hillside appears every fall, when the color of the leaves and the trunk changes. The face is about 9.1 meters in diameter, consisting of two different conifers, one that changes color in the fall and the other that persists all year round. The famous landscape on the hillside of Oregon soon put it on the list of interesting places that many people want to visit. Close-up of giant smiley face from green trees in Oregon hillside, USA The story of the smiling face in Oregon dates back to 2011 when the company Hampton Lumber decided to create designs out of trees during a reforestation campaign. They used Douglas Fir, a gymnosperm in the pine family, for the eyes and mouth of the entire face. Unlike most conifers, pine trees deciduous and turn yellow in the fall. “The idea of ​​a smiling face started with Hampton Lumber from our former lumber manager Dennis Creel. When we harvested we knew that the area was well-positioned,” said Kristin, a Hampton Lumber spokesman. advantage, the observer can easily see from the highway. So, Dennis Creel came up with the idea of ​​doing something interesting. It takes about a week to complete from planning and planting. ‘ Over time, the round face on the Oregon hill lost some corners. However, experts estimate, the smiley face scene remains for at least another decade. For now, smiling faces make locals happier when they really need a reason to smile. “The atmosphere is quite dull in the area. The parks have gradually disappeared. Drivers who have a chance to see a smiley face on a hillside while driving,” said one local woman. Me too, today I am happier to see a smiling face. Indeed, it has lit up the whole area. ” This cute smiling face is just one of the coolest designs created out of trees over the years.

In 1971, a man who claimed to be Dan Cooper stole a passenger plane from Oregon to Seattle, USA. In Seattle, he agreed to release 36 passengers in exchange for a cash amount of $ 200,000. After receiving the money, he asked the crew for the plane to take off south and then suddenly parachute with all the ransom money. Since then, no one has seen this man again, according New York Times.

After 45 years, in 2016, the US Federal Bureau of Investigation (FBI) decided not to pursue the search for Cooper anymore. Until now, his whereabouts are still a big question.

Portrait of DB Cooper. Photo: FBI.

Nobody knows who Cooper really is or someone who does, but refuses to speak. The FBI describes Cooper as an “information-free” object. At the time of the daring robbery, he seemed to be over 40 years old. If yes and now Cooper is still alive, then he is over 90 years old. In the media, he is often referred to as “DB Cooper”.

On November 24, 1971, “Dan Cooper” approached the Northwest Orient Airlines ticketing counter in Portland, Oregon, wearing a business suit and carrying a suitcase. The man paid for a one-way ticket on a flight numbered 305 to Seattle and this was the beginning of “one of the biggest unknown disappearances in the history of the FBI.”

Cooper was described by witnesses as a “quiet” man. He ordered a glass of bourbon and soda while he waited for the plane to take off. When the plane was in the air, after three o’clock in the afternoon, from seat 18C, he handed the flight attendant a small piece of paper saying he had a bomb in his suitcase. The hostess takes note of his request, 4 sets of parachutes and $ 200,000 in cash including $ 20 dollars, and then passes it to the captain.

In Seattle, Cooper releases passengers for money and parachutes. When the exchange ended, he made the crew take off again, heading for Mexico City. Cooper also ordered the aircraft not to fly more than 10,000 feet (3,048m).

After 8:00 pm, while the plane was somewhere between Seattle and Reno, he suddenly jumped off the tail of the plane with the ransom in a wooded area and disappeared. All that’s left is just his tie with a clip.

The mission to life of “Dan Cooper” is the subject of lucrative exploitation of American popular culture. It is so dramatic that it has become a source of writing inspiration for many authors, directors and composers. But unanswered questions must be patched up by guesswork.

In 1980, a boy found a rotten $ 20 bank on the Columbia River worth $ 5,800 matching the ransom serial number assigned to Cooper by the authorities. If measured in terms of inflation, the ransom of $ 200,000 in 1971 would be equivalent to about $ 1.2 million today. It is not clear what happened with the remaining money.

The FBI said it interviewed hundreds of people, followed countless leads across the country, and scrutinized the plane for evidence. Five years after the robbery, the FBI examined 800 suspects. Like newspaper New York Times reported in 2011, FBI files on the case to more than 12 meters long, cataloging more than 1,000 suspects.

At one point the FBI believed that the jump killed Cooper. At that time, snow covered the mountains in the area, which was unfavorable for any skydiving, especially at night. It was a cold night, the clothes Cooper wore was not warm enough and since then, no notes of money given to Cooper have been circulated by the authorities.

One of the suspects questioned is Richard Floyd McCoy. He committed a similar robbery and also escaped with even five months after Cooper’s flight. But McCoy was identified as not Cooper for not matching the descriptions provided by the flight attendant and for other undisclosed reasons.

The plane robbery carried out by DB Cooper is a prime example of the beginning of the era of hijacking. By the mid-1970s, at least 150 aircraft had been robbed in the US alone.

The FBI said that even if it no longer pursues the investigation, “countless items” that it has collected over the years will still be preserved for historic purposes at the agency’s headquarters. Residents can still contact the FBI if there are specific leads.