With the iPhone 12, it is only a year away from a quarter. At this node, I was lucky to receive the Nelkin magnetic suction and lens painting protective case from ZEALER. Especially in the form of the Guangzhou epidemic, it is very happy to be able to sit quietly in the residence and experience the product slowly. Next, I will share the experience of the whole set of products under the shell film + wireless charging.

iPhone 12 magnetic + lens sliding cover protective shell & film:

Green

1. The skin-friendly is particularly strong, the patented sliding cover lens protection design is easy to use, and the lens ring has a unique heightening to prevent the lens from scratching and dusting.

2. The official display shows that there are 38 built-in magnets, which is convenient for magnetic charging, and the Magsafe is stable when it is sucked in.

3. The inner lining is soft fiber, which can better protect the body. The back is also very simple. 4. The body is surrounded in place, and a relatively protective layer can be felt almost all over the body. However, the same skin-friendly soft glue as the surface is used directly at the interface position and button position of the mobile phone, which is very good for the protection of the product. Will affect the use. 5. It feels a little tight to use. Black Mirror Pro sliding cover goggles: 1. The design is really steel. Looking at the business, it feels like a military industry when holding it. The gap between the sliding cover and the shell is tight, and there is a hidden buckle designed to prevent the lens cover from loosening. 2. The hand feeling is naturally a protective hand feeling. When I put it on my hand, the strong scratching feeling of the original iPhone 12 is gone, but the overall feeling is the kind of friction that is protected in place. It does not increase the friction of the hand and it is durable. Carefully on the ground, nothing happened when I picked it up. This picture was taken after I fell, and there is no trace of falling. 3. Looking at the material, the original side is TPU soft glue, which is very friendly to the button interface, etc., while the back is the PC back shell, which is still very good for product protection. 4. Magnetic attraction is also very powerful. Correspondingly, it will naturally be a little heavier if the material is full. Full screen privacy protection film 1. The packaging is very different. In addition to the film itself, it also brings a small thing similar to paper towels. More importantly, it is the gospel of a handicapped party-the film applicator, which can be applied directly, and it can be applied without too much effort. . 2. 28-degree side anti-peep, anti-fingerprint, full coverage, with dust-proof net, 0.33 slim, sensitive to the touch, very friendly to use, but face recognition occasionally affects. 3. Anti-peeping is really useful, you don’t have to worry about being peeked anymore in daily use 4. Tempering treatment adds another layer of protection for daily use. The official display is composed of oleophobic coating, explosion-proof film layer, Japanese AGC material, and silicone coating, which once again enhances the protection of mobile phones.

Magnetic wireless charger:

1. The casual black Magsafe magnetic charging, smooth arc edge, round and smooth, feels good to use, will not scratch your hands, is also very friendly to mobile phones, will not scratch the mobile phone. 2. It’s easy to stick in place, suck it up immediately, charge it up immediately, and quickly replenish energy. Supports up to 15W, which is very convenient for charging mobile phones. 3. The compact body is close to the original thickness, only 5.2mm. The front is a mirrored minimalist design, and there is only a NIILKIN LOGO on the back. Just simple and capable. 4. Over-temperature, over-voltage, short-circuit and over-current protection, as well as metal foreign body detection, which is particularly friendly when charging mobile phones. 5. Compatibility is particularly good. The mobile phone can be charged, and another interesting thing is that it comes out of the main body, it has a C port, and then another C2C cable, and at the same time I gave a small adapter from the C port to the A port. I like this very much. . to sum up: After a whole set, I found that Nelkin’s product idea is really good. It protects mobile phones in place, and then takes into account all aspects, and meticulously solves all aspects of mobile phone use. I personally recommend it

Up to now, it is estimated that the total weight of the fish population is up to about 8,000, equivalent to more than 20 tons. At first, there were only a few fish swimming around to eat leftovers after his wife, Mrs. Nguyen Thi Mai, washed the dishes, but then a herd of pangasius arrived, and was always around in the previous canal. his house. A close-up of about 8,000 fish come to live at Mr. Nam’s house by themselves. (Photo: Character provided) Seeing more and more fish coming back, Mr. Nam put a bamboo fence on a small part of the canal in front of his house to avoid people coming to fish. There are even small fish flock to “lean on”. The area of ​​the fence is more than 200m2 wide. Talking to Reporter Family & Society, Mr. Nam said: “The sign of” Nature fish sanctuary “and a note that prohibits fishing within 100m is that the State asks me to do it to protect river fish. Although my family is not well-off but will try to feed them if they don’t leave me, seeing a special phenomenon, many people have also donated food money for my family to raise fish. Someone advised our family to sell, but I strongly disagree “. Mr. Nam Dang is feeding the fish in the ditch in front of his house. (Photo: Character provided) To protect the fish, he made a bamboo fence without a net, the fish can freely enter and exit the fence area. However, the fish not only did not leave, but also grew rapidly. Initially the fish was small, only 2-3 bags of food per day, but with the current amount of fish, Mr. Nam had to spend from 6 to 7 bags of food. The cost for a herd of fish ranges from 1 million to 2 million / day. Every time Mr. Nam spilled food, the fish immediately gathered thick, black covering the surface of the canal, wagging his tail, causing white saliva. Fish outside the enclosure also quickly entered. Mr. Nam shared: “For the cost of buying fish food, our family will be self-sufficient. Many people also have a lot of generosity to contribute to support. Many tourists coming to visit them also give money to support, sometimes a few hundred, some people have 1-2 million.If in shortage, the family will spend money and cook rice for fish. fish are also affected a bit “. A close-up of fish poking at the food dropped by Mr. Dang’s nephew. The “special guests” are not invited but stick to Dang’s family day by day. Among the thousands of white pangasius, there are 20 black pangasius, 2 pangasius fish. More and more people knew about the “aquarium” in front of Mr. Tran Van Dang’s house. Tourists also visit, feed the fish and at the same time support him a part of the cost of food to feed the fish. Seeing that many people were interested, Mr. Nam built a small bamboo bridge in the middle of the canal so that everyone could see the fish school at a closer angle. Every few days someone comes to ask. Children living near the house also went to Mr. Nam’s house to play, playfully drop their feet in the water to fish. Sharing with Reporter Family & Society, Mr. Ly Chi Hung, head of Phu Quoi hamlet, Phu Thanh commune, Phu Tan district, An Giang province said: “This is a strange phenomenon in the locality. The villagers have come here for more than 1 year, everyone loves the fish, so they often bring food to help Mr. Nam with the fish. We have also set up the sea to preserve the natural fish to avoid the villagers who do not know how to hunt. According to local authorities, at present, there is no visitation or fee collection from this phenomenon. Mr. Nam can freely play with the fish without fear of leaving the fish. Mr. Nam plans to continue to raise fish in the near future and let them live naturally in the canal area in front of his house, without catching or selling for money. For his family, this is a predestined grace by nature. The ancients had a saying “Good land birds perch”, that’s what Mr. Nam conceived of when raising this herd of fish.

The protective net must be easily cut off Regarding the fact that some apartments are fitted with protective nets to ensure the safety of children in the balcony and windows, Associate Professor, Dr. Tran Chung admits that this is a quite convenient and effective tool in existing condominiums. now on. However, he noted that the material of the protective nets should be properly chosen because it is related to ensuring safety against fire and explosion. “As a rule, the balcony area of ​​the building has a very important task to rescue and rescue when there is a fire or incident in the building. The rescue force will use the means to pick up people through the area. balcony, “said Mr. Tung. Therefore, the space above the handrail is very necessary, absolutely not sealed or reinforced with fences, iron cages. If people install protective nets, it is necessary to use materials that are easy to cut off, not too solid. Assoc.Prof. Dr. Tran Chung, former Director of the State Department of Construction Quality Inspection (Ministry of Construction). Photo: ASHUI. Through the incident of the girl escaping despite falling from the 12A floor of the building that just happened, Mr. Tung said that this was an extremely rare event. Through each case, the authorities need to investigate and clarify the cause to widely propagate safety conditions in the apartment. Families living in the apartment building should observe and re-evaluate the safety level in the balcony hallways and their windows to adjust accordingly; Avoid unfortunate cases, especially in large urban areas with dense apartment density. The railing is up to standard but can still be accidental Talking about the height of the railing of the apartment building, Associate Professor, Dr. Tran Chung said that these details must meet the standards for the building to be accepted and put into use. “The regulations of the Ministry of Construction are very clear in this regard, the balustrades of apartments and high-rise buildings are specified that the height must be 1.4 m. The regulation also states that the structure of the handrail must not be there are more structures to climb, “said Dr. Tran Chung. In addition to the already specific technical legal corridor, in urban areas with high density of high-rise buildings, it is necessary to pay attention to checking and controlling safety conditions. Local inspection units, State management agencies in the construction field must strictly conduct pre-acceptance tests before they can be put into use. “The legal corridor and tools for us to manage have been guaranteed. However, similar cases still occur. We have to look at each case to dissect the cause”, Assoc. Race said. According to Dr. Tran Chung, if people install protective nets on the balcony, it is necessary to use materials that are easy to cut off, not too solid. Photo: Duc Anh. According to Mr. Tung, there are several main causes of these unfortunate accidents. In which, the balcony area is often used by people as a place to store, plant flowers and ornamental plants, accidentally turning into steps for children to climb and easily climb over the railing. Along with that, the balcony of the building is absolutely not a play place for children, especially when not supervised by adults. He suggested families with children should regularly close the doors to the balcony area, limit the opening of large-sized windows, limit bed racks, cabinets, window furniture … According to the construction standards of housing and public works in Vietnam issued by the Ministry of Construction in 2008, high-rise buildings or apartment buildings with children under 5 years old living or frequently frequented, balustrades must meet standards. Standard: A handrail gap does not pass a sphere 100 mm in diameter and is not constructed to allow children to easily climb over the railing. For houses, offices, schools, offices and public works, the minimum height is 1.4 m in the lot and terrace at the positions of 9 floors or more. The handrail in the stairs and other locations is from 0.9 m to 1.1 m. Mr. Nguyen Ngoc Manh: ‘I just want a simple life’ Driver Nguyen Ngoc Manh said that after saving the girl who fell from the 12A floor, he was asked by many people. This man just wants a simple life to continue his unfinished plans.

“The World’s First Ancient Pear Orchard” is located in Shichuan Town, Lanzhou. The contiguous pear orchard covers an area of ​​more than 10,000 mu, and there are more than 9,000 ancient pear trees over a century old.Photo by Shi Jingjing

China News Service, Lanzhou, April 16th (Shi Jingjing, Ai Qinglong, Gaozhan) In mid-April, spring is in full swing. Located in the “world’s first ancient pear garden” in Gaolan County, Lanzhou City, the pear blossoms are in full bloom like white snow, and there is no one. The aircraft is patrolling at high altitude, and the “red ribbon” is hung on the tall and tall old trees to repel insects. This means that Gaolan has entered a new stage in its use of high-tech precision protection of ancient trees.

“The World’s First Ancient Pear Orchard” is located in Shichuan Town, Gaolan County. The contiguous pear orchard covers an area of ​​more than 10,000 mu. There are more than 9,000 ancient pear trees that are more than 100 years old, and the oldest pear trees are more than 400 years old. It was entered into the “Guinness Book of World Records” in 2013.

According to Yang Weiming, director of the Shichuan Ancient Pear Orchard Management Committee, since this year, the Ancient Pear Orchard Conservation Center has cooperated with the Orchard Station of the Lanzhou Agricultural Research Center to set up two test demonstration sites in the core area of ​​the Ancient Pear Orchard to carry out the use of drones to control pests and diseases. The main content of the experiment and demonstration work is anti-domination, biological bacterial fertilizer to improve the soil, biological control of pear borer and peach borer, and “belly connection” of ancient pear trees.

The picture shows Guliyuan using drone aerial seeding technology to control pests and diseases.Gao Zhanshe

“Previously, the prevention and control of tree diseases and insect pests was a manual operation, which was time-consuming and manpower. Now, drones are used to spray drugs, and ultra-fine mist sprayed on the leaves at high altitude, covering a wide area, reducing artificial leakage and re-spraying, and effectively improving the prevention and control of insect pests. Efficiency.” Yang Weiming said.

At the same time, compared with the traditional way of spraying pesticides, the newly introduced “red ribbon” for insect control this year has also been recognized by the public.

Lu Xidong is the owner of a local farmhouse. There are more than 100 old trees in the ecological garden. The small pear borer on the tree may seem inconspicuous, but in fact it is a huge hazard and is likely to cause outbreaks of pests and diseases. Lv Xidong used to prevent insects on tree trunks and hired workers to spray drugs from time to time. It would take 2 to 3 days for the smell to be released after the operation. However, the effect of repeated use of drugs was not satisfactory.

This spring, Lv Xidong’s courtyard took the lead in using the new biological prevention and control technology introduced and promoted by the Guliyuan Conservation Center. This “red ribbon”-shaped migratory strip is environmentally friendly, efficient, and does not pollute the environment. As long as each pear tree is hung with 5 mitochondrial strips, the scent of the strips can be used to prevent the males on the tree from finding the females, and “lost in the direction of love” to reduce the females to lay eggs. Prevent and control pear worms throughout the year, and preserve flowers and fruits.

“A century-old tree not only has ecological value, but also confers cultural value.” Yang Weiming said that in the future, Shichuan Ancient Pear Garden will continue to explore drone control, green plant diseases and insect pests prevention and control experiments and demonstration work, scientific management and protection of ancient pear trees , To hold up a green “protective umbrella” for the century-old pear tree. (Finish)