No move on the first day, no move on the second day At present, staying at home is the greatest contribution that many ordinary people can make. However, it is hard to avoid suffocation after a long time. In this unusual day, some people try to explore the "right way to open the house". They use this "house time" to more deeply understand the meaning of "home"; they use wisdom and creativity to become a real "contribution house". (edited by this edition / Li Zhongwen, reporter of this newspaper)
A talent house
Write songs for front-line medical staff
"God bless Wuhan, God bless Wuhan, we will make an appointment for the cherry blossom season next year. God bless Wuhan, God bless Wuhan, and we will embrace the gorgeous Cherry Blossom together next year!" Recently, Wu Songjin, Yang Yuying's mentor and famous musician, sent many of his anti epidemic public songs to this newspaper to encourage readers to unite and win the epidemic Resistance War.
Wu Songjin said that since the outbreak, the dauntless spirit of the front-line medical workers has been moving. Therefore, from the second day of the lunar new year, he devoted himself to writing. On February 11, he successively launched anti epidemic songs such as "God bless Wuhan", "angels in white protect you" and "light up the fire of life".
Wu Songjin introduced that "Tianyou Wuhan" was written by him and ci writer Chen Fan in three days. After that, they used one day and one night to record and edit the MV of Tianyou Wuhan. At present, the song has been published on major music websites. Wu Songjin introduced that the inspiration of "Tianyou Wuhan" comes from the cherry blossom in Wuhan. "The cherry blossom in Wuhan is famous all over the country. Everyone should believe that with the strength of the country, it will be able to overcome this epidemic.".
Warm tip: scan the QR code on the right to enjoy the singing MV of Tianyou Wuhan.
Draw "golden mouse" cartoon to publicize epidemic prevention and control
According to Wu Guoliang, a 76 year old comic book expert in Ji'nan, Shandong Province, "golden mouse family" has become a "propagandist" for epidemic prevention and control.
Originally, in the Spring Festival of the year of the rat, Wu Guoliang was going to draw a group of "golden and silver rats make spring" to create a warm spring festival atmosphere. "At present, the task of epidemic prevention and control is very important. I just want to turn the theme of" golden rat and silver rat make spring "into" war epidemic " Wu said. Therefore, the comic book changed from the popular content of the year to the anti epidemic propaganda content such as wearing masks, less visits, isolation and inspection. Because the epidemic situation is still changing, he intends to continue to draw this theme, "hoping to draw the last successful picture of the war epidemic as soon as possible".
B technology residence
Invention of anti-virus mask, patent application
Li Yuan and congshuming of Harbin City, Heilongjiang Province jointly developed an anti-virus mask, which can not only filter the air, but also equipped with voice amplification device. At present, the two also applied for the national patent excitedly.
The two old people have retired for 9 years. Before retirement, they worked in Harbin Bearing Factory and Harbin construction company of China Railway 22nd Bureau. Since the beginning of 2019, they have developed a portable protective mask to prevent haze, fire escape and dust workers' disease. After the outbreak, they combined with the theory of virus prevention and control to improve the masks. Li Yuan said that the masks are powered by 12 volt lithium batteries. The batteries and internal air filter elements are all outside in a transparent box 11 cm square. The box is then connected to a special silicone mask or an ordinary N95 mask through a thin tube. Its working principle is: after wearing the mask, the outside air is absorbed into the small box for coarse filtration, then washed by water or light salt water, and the sponge body in the water is refined filtered, and then filtered by non-woven fabric, activated carbon, melt blown cloth, etc. for many times, and then the fresh, sterile and moist air is sent into the mask.
Masks not only prevent haze, dust, smoke, formaldehyde and other harmful gases, but also are equipped with voice amplifiers, which can avoid the difficulty of voice communication caused by the strong tightness of masks, and prevent the air and droplet infection when doctors communicate with patients.
C manual residence
Grow small vegetable garden with extra roots
Xiao Ziyuan, 67, of Ginkgo Street in Chengdu, Sichuan Province, moved the "vegetable garden" back home. When people cook, they throw away celery roots, coriander roots, cabbage roots, etc. as garbage, but Xiao Ziguan is different. She planted a small vegetable garden with these roots, "although I don't know if I can harvest vegetables at that time, at least it's ornamental, and now it's a" small Garden ".
For example, to grow celery, Xiao Ziguan will cut the root of celery, which is about 5cm long. Put the cut celery head in a small bowl, add a little water, and let the bottom of the celery head dip into the water. Spray water twice a day on the head of celery. For about a week, the leaves in the core of celery will turn from light yellow to green. At this time, Xiao Ziyuan would transplant the celery head into a flowerpot, "you can feel the beauty of life when you see the celery growing continuously.".
D fitness home
Marathon in living room
Unable to go out for exercise, Li zhanzhe, 66, of Changsha, Hunan Province, chose to run a marathon at home. Li zhanzhe is a runner and the sixth six-star runner in China to complete the World Marathon six grand slam.
Although the location has changed, the task he set for himself has not changed. Every day, he still insists on running more than 10 kilometers, "keep good fitness habits, physical fitness can be good.".
At 8 a.m., Li started his morning run. Afraid that the running noise would affect the downstairs neighbor, he changed into a pair of light running shoes. Every morning, Li zhanzhe has to run for more than one hour, only 10 meters for a round trip, and 1200 for 12 kilometers. At home, it's easy to get hurt in the circle of gyration. Li zhanzhe will stretch out before running.
Li zhanzhe said that his first competition in life was the 1982 Beijing International Marathon. In 2008, Li zhanzhe also participated in the Olympic torch relay in Yueyang, Hunan Province.
E family house
Learning Tang poetry from Xiao chongsun
Yang Yingju, 79, who lives in Changzhou, Jiangsu Province, has found new music after a decade of suffocation.
Because of the delay in school, Taotao, a 4-year-old son of my family, began to recite Tang poetry following the TV program. Yang Yingju loved to write poems when she was young. Inspired by Xiao chongsun, she also recited Tang and Song poems. "Geese, geese, geese, song to the sky..." Yang Yingju is on the side of the "competition": "in the daytime, the Yellow River flows into the sea..."
Unexpectedly, in the past ten days, Yang Yingju reviewed three hundred poems of the Tang Dynasty. In the evening, taking advantage of his family's presence, Yang Yingju "presided over" the poetry contest ":" Huang Si's family is full of flowers. What's the next sentence? Who will be rewarded 50 yuan. " In this way, everyone is scrambling, and my wife is joking: "welcome to the 10th season of China Poetry Conference..." Xiaochongsun was not happy: "I can't even read your adult's poems!" Yang Yingju quickly came up with a question: "weeding day at noon, what is the next sentence." Xiaochongsun hurriedly replied, and after receiving the red packet reward, he kissed Yang Yingju.
Yang Yingju said that with the "poetry contest", the house life has become fun, "the family has a lot to say and laugh, and the feelings are better.".
Asking for medical advice by epidemic disease
Will central air conditioning cause the epidemic to spread?
Q: central air conditioning has been banned in some places. Will central air conditioning cause the epidemic to spread? Can the central air conditioning be turned on?
A: Dai Zizhu, a researcher at the Institute of environment, China Center for Disease Control and prevention, said whether the central air conditioning needs to be turned off is related to the type. The central air conditioning with return air (indoor air recycling) has a certain risk of cross infection. This kind of air conditioning is often used in shopping malls, airports, waiting halls, factory buildings, hospital emergency halls and other places with large space. Other air conditioners without return air will not cause large area cross infection, such as fan coil air conditioners and multi connected air conditioners. It can be used under the condition of thorough cleaning, disinfection and safety. Most of the hotels, wards and most of the office buildings and office buildings use fan coil air conditioning; some of the office buildings and office buildings use multi line air conditioning. These types of air conditioning are usually used in small spaces, so that the air in each room is recycled in this room, independent of other rooms. The same is true for home air conditioners.
Is the infrared thermometer accurate in measuring body temperature?
Q: why do some people with normal body temperature find abnormal body temperature when they are measured by infrared thermometer?
A: experts from Shanghai Municipal Market Supervision Bureau and Shanghai Institute of measurement and testing technology said that the normal use environment of the infrared thermometer is 16 ℃ to 35 ℃. When used outdoors, too cold or too hot weather will affect the measurement results. When the subject turns on the warm air for a long time in the vehicle or is in the outdoor low temperature environment for a long time, the forehead surface temperature may be temporarily high or low, and it should be measured after the human body temperature is balanced.
Although the accuracy of infrared thermometer is not as good as that of glass thermometer, it uses the infrared radiation exchange between skin, tympanic membrane and detector to measure skin temperature. It has the advantages of avoiding cross infection, high temperature measurement efficiency, easy to carry and so on. It is suitable for temperature measurement in public places.
Source: happy old man
Author: Li Zhongwen
Editor: Gao Qin