The group consists of eight first-year students: Chu Minh Nhan, Cao Khanh Gia Hy, Nguyen The Binh, Ho Huynh Gia Bao, Tran Duy Khang, Nguyen Duy, Ngo Ha Gia Bao and Mai Hoang Kim Son. The group made the fabrication under the guidance of three lecturers, Prof. Dr. Quan Thanh Tho (Deputy Dean of Faculty of Computer Science and Engineering), Dr. Le Thanh Long (lecturer of Faculty of Mechanical Engineering) and Dr. Vo Thanh Hang (Deputy Head of Faculty of Computer Science and Engineering). lecturer in the Department of Environment and Natural Resources). A group of students worked hard together to make a thermometer Dr. Vo Thanh Hang (female), Assoc. Prof. Dr. Quan Thanh Tho (shirt) and a group of students next to an automatic body temperature measuring device. Photo: NTCC Chu Minh Nhan, a member of the group, said that the group is currently completing a number of features such as the data entry table, the frame structure… according to the suggestions of the teachers and teachers. It is expected that in the middle or the end of June 2021, the group will complete the apparatus and put it into use at the school’s entrances. Compared with other machines on the market, the advantage of IoT-integrated automatic body temperature and hand washing machine is that it is programmed with IoT to recognize faces (check student IDs and faces) to remind you to wear a mask. voice. The device will automatically measure the body temperature and warn when the body temperature exceeds the normal range. Update data on user information and temperature of use, record information, when the user is using the machine… The machine also supports automatic hand washing with a sufficient amount of antiseptic solution. In particular, the data (temperature measurement results, entrance time, facial recognition images) will be stored and transmitted to the central server. Medical staff will easily access and retrieve data for control and tracing of suspected COVID-19 cases. Dr. Thanh Hang, instructor, said that the thermometer is a product developed by a community project and entered the top 10 of the soft skills class of the school’s international training program. After that, students continued to research and develop machine manufacturing, combined with smart internet usage features, to improve usage efficiency. According to Dr. Thanh Hang, the group has now registered a student scientific research project (start-up program) and manufactured according to the university’s order to use in the prevention of COVID-19 at the University of Science and Technology.

Tesla cars are restricted in China because of spying concerns Some Chinese government agencies restrict access to Tesla vehicles. They are concerned that car cameras affect security. According to the Reuters , many government buildings in China have just announced to restrict the entry of Tesla cars, citing the risk of spying. This move shows that the Chinese government is increasingly afraid of electric vehicle products from the US. In March, Chinese government and military employees were asked to stop using Tesla vehicles. The reason comes from the CCTV system on Tesla cars that can continuously record, track the location and travel time of the vehicle. The Chinese side is concerned that sensitive information and images may be collected and transmitted to the US. In addition, contacts or synchronized communication between the car and the phone are also said to be likely to leak. Before the newly announced restriction order for government buildings, Tesla vehicles were restricted from entering the premises of aerospace companies or the residences of high-ranking officials. In response to the move from China, in March, billionaire Elon Musk denied allegations about the ability of Tesla cars to spy. Speaking during an online meeting of the China Development Forum, the American CEO said that if Tesla used a car to spy on China or any other country, the company would shut down. China is Tesla’s most important market, contributing about 30% of sales to the US electric car company. However, from the beginning of 2021 until now, Tesla has continuously faced many difficulties and disadvantages in this billion-people market. In addition to the negative accusations about the risk of government spying, Tesla also faced a wave of criticism from users regarding its quality and unfriendly behavior with the public. These things forced Tesla to make concessions and defuse tensions by taking steps to comply with the regulations of the local government, while limiting the management’s dissenting statements in China.

It was Mrs. Kim Lien’s cereal milk shop. This milk bar is always remembered by diners because the drinks are preserved with the same grain flavor that is hard to find anywhere else. All cereal milk or juice dishes are stirred with ice to help drinkers feel both sweet and cool. At Mrs. Lien’s milk shop, there are many choices such as soy milk, mung bean milk, etc., but the milk that makes the reputation and is called the most by many young people is the five-spice milk. With the milk is quite thick and smooth, each type of milk has a different color that creates a very beautiful glass of five-spice milk, which is why before drinking, almost everyone will save it. a photo of yourself. Explaining this name, Ms. Lien said: “The five-flavoured milk is I mix all kinds of cereal milk together. There are 5 types of cereal mixed together for the drinker to absorb the special synthesis. But but when the drinker enjoys it, he must not stir it up, do not mix it well, but keep the cup to drink immediately. Then the taste of the five-spice milk is the true five-flavoured milk.” “I came up with this five-spice milk three years ago, naturally sold it for a long time, then I thought of it and tried to mix it up again. Who would have thought that everyone had mixed up, including the elderly, middle-aged people who went to the market, people who went to the market, and those who had mixed feelings. Children going to school and even very young children also visit the shop to find and drink this milk, but once they drink it, they gradually become regular customers of the shop,” added Ms. Lien. Guests come to the shop in addition to the attractiveness of delicious milk dishes, but also because of the friendliness of the owner. That friendliness is easily felt from the moment you set foot in the shop through her invitation, or the way Ms. Lien carefully instructs new guests how to use a glass of her five-spice milk: “Don’t stir it. up, just let it drink to feel the taste of each type of milk…”. Every day, Ms. Lien sells more than 100 cups of milk on the spot, in addition, the number of bottles that customers buy to take home cannot be counted. The restaurant’s menu includes more than 10 drinks with prices ranging from 8,000-20,000 VND. Kim Lien’s milk shop only sells from 6 am to 14 pm, it is closed, the most crowded time is from 8 am to 10 pm, at this time it is too crowded to sell. (According to GiadinhNet)

The aisle between the 3m2 rooms is very narrow, dark and humid.

Costs 1 million VND per month, just go to the room to shower and sleep

Currently, the “super small” area of ​​only about 3m2 is the choice of many young people because of low cost, regardless of the inconvenience of living space and living.

In Hanoi, this type of accommodation has just appeared in the past few years, tends to flourish in the districts of Cau Giay, Dong Da, Hai Ba Trung, … where many universities (University ), colleges (colleges), large students and low-income workers.

As noted by PV, a 6-storey house with an area of ​​45 square meters on Mai Dich Street (Cau Giay) initially had only 8 bedrooms but was redesigned to have a “super” number of rooms for rent – nearly 80 rooms private. The first floor of the house is a shared kitchen and parking space, starting from the second floor onwards is a private room, including two large rooms with an area of ​​about 18-20m2.

What makes viewers surprised when coming here is the design and arrangement of the rooms that do not seem much different from the “honeycomb”. Inside the large room is divided into 8 independent small cells by laminate boards. Each room is 3-5m2 wide, just enough for one person to live in; most are very tight, without windows. In the room, the owner has installed clothes rack, storage bar, electric socket, light bulb and ventilation system. Corridors less than 1m wide are common paths for the whole room. Outside is the shared toilet. These houses are also equipped with a number of other basic amenities for tenants such as wifi, shared air conditioning.

The room is too small, just enough to hang a few clothes and some personal belongings.

LHA (23 years old, a student at Hanoi Electromechanical College) – the tenant here said: “I’ve been here for nearly half a year, the room has 2 people, the rent is 1.3 million dong / month, more living expenses, each person only costs about 1 million. For students, this price is also quite reasonable ”.

However, according to LHA, living in such “honeycomb” apartments is also quite inconvenient.With the number of people on each floor is relatively large, the living space is narrow, noisy, a large room. There is only one door, not to mention the sharing of the kitchen, toilets, laundry drying area that have to wait a long time for each other’s turn.

“Most of the tenants here are students and employees because the rental is low. Because the room is tight, tight and stuffy, people often eat out and only come here in the evening to shower and rest, ”added LHA.

Most of the tenants here choose to eat out, as the whole building has only one shared kitchen.

There is supply there must be demand, but there are potential risks

Currently, the demand for low-cost single-room rentals of students and low-income workers in Hanoi is increasing.

Ms. Nguyen Tra My, owner of a motel in Xuan La Street (Tay Ho) said: “The entire 6-storey house is single room for rent with prices ranging from 1.3 to 1.6 million VND / month. . Most of my tenants have simple needs, they go all day and at night to rest, so rooms like this are easy to rent, not often empty.

According to real estate expert Phan The Phuong, many rental housing companies have quickly grasped the market, designing super-small apartments with relatively full utilities, both to meet the needs of guests, and at the same time. increase revenue for the company.

With a normal bedroom, when divided into 6-7 small bedrooms, the profit will increase by 60-70% of the input rent in the case of a full room lease. However, according to Mr. Phuong, with the profit, the level of risk of this form is quite high.

“This model violates the human safety zone. When living in such a dense environment, they will not be able to feel safe and comfortable. In addition, the facilities in the living space are very few, only temporary, so the tenants will not stay for a long time, so the room vacancy rate is also very high. This business model is not sustainable ”, Mr. Phuong added.

A room is only about 3m2, when no one is in, it still feels urgent.

Are “honeycomb” apartments really economical?

According to LHA, when he first lived here, he often got sick due to living in a secret space, lack of light and air. The noises from the adjacent rooms also made him lose sleep because of the plastic or laminate partitions between mini apartments containing dozens of people who could not be soundproofed.

These 3m2 honeycomb apartments not only cause inconvenience for users but also can affect the house they are in. The rooms, which are inherently only for 2-3 people, are suddenly “transformed” into countless independent rooms, with the number of people many times over, and the space is seriously “overloaded”.

Talking with PV, architect Nguyen Trung Kien said: “The honeycomb model is quite popular in countries such as Japan, Korea, because the climate of those countries is dry all year round, not humid or hot or humid. like our country’s climate. Therefore, we do not support the widespread development of this model in Vietnam ”.

According to Mr. Kien, when renovating the original room into “honeycomb” rooms, to be safe and not affect the scope of construction, companies and design units should use lightweight materials such as : Plaster, plank wood, composite “… Besides, it is necessary to have a reasonable calculation and division of the number of rooms to avoid overloading, limiting the impact on the house structure.