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(HBO) – A compact device priced at only 880,000 VND (38 USD) that can automatically deodorize and dehumidify enclosed spaces like shoe cases or refrigerators is the product earning Hoa Binh’s teachers and students a gold medal at the World Invention Creativity Olympic, held in the Republic of Korea last July.
The province won the gold medal right in the first time it
had sent an entry to this competition, which is a pride and a great driving
force for local teachers and students in scientific and technical creation.
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The authors of the automatic deodorization and dehumidification
device for enclosed spaces that obtained a gold medal at the World Invention
Creativity Olympic 2019.
Talking about the idea of this device, Nguyen
Tuan Dung, a 12th grader at the Hoang Van Thu High School for the Gifted in Hoa
Binh city, said he and his teammates love football, but after each match, their
shoes usually have bad odour which cannot be thoroughly treated, especially
when the shoes are put in enclosed shoe cases. Therefore, they had the idea of
creating a device deodorizing and dehumidifying enclosed spaces. At first, the
device was intended to be used for only shoe cases, then it was developed to be
applied to refrigerators as well.
Dung said their project won the second prize of
the national scientific and technical creation contest 2019. With the assistant
of their teacher Pham Dinh Man, they improved their product to send it to the
international competition.
Pham Dinh Man said both teacher and students had
to experiment numerous times, which required great patience.
The most difficult thing was to find out
suitable odour detection sensors, he noted, adding that they bought many types
of sensors to test. The finished device was highly valued for several strengths
like high applicability, compactness and reasonable price.
Man said they hoped their device will be widely
used in the daily life in the coming time./.
(HBO) - Implementing the National Environment Program on building a new countryside, from the beginning of this year until now, the different levels of the Farmers' Union in the province have been promoting the propaganda and mobilizing the farmer members in the area to join hands and contribute effort to implement the criteria for the new countryside.
(HBO) - On the occasion of the 74th anniversary of the August Revolution and the National Day of September 2, the provincial leaders offered incense at the Uncle Ho Monument on Hoa Binh Hydroelectric Plant and visited the Hoa Binh martyrs Cemetery.
(HBO) - The Standing Board of the Hoa Binh provincial Party Committee recently issued Document 596-CV/TU dated on July 24, 2019, directing the intensification of measures to manage and collect land-use fees in the province.
(HBO) – Hoa Binh province has two post and telecommunications businesses, providing services at 216 post offices. There are 134 communal cultural post offices connected with the Internet.
(HBO) - According to statistics of the sector of education and training, by the end of the school year 2018 -2019 the percentage of children with the underweight malnutrition at the age of kindergarten has been accounted for 3.3%, 3.5% of the preschool age; children with the stunting malnutrition at age of kindergarten has been accounted for 4.3%, and that of preschool age has been 3.9%. The results have showed that the sector of education and training has had the drastic and positive solutions to reduce the rate of malnourished children, improving their health and physical condition.
(HBO) - The Party Committee of the Military Command of Hoa Binh province has launched an emulation campaign named "50 Days & Nights Resolute to Win” marking the 50-year implementation of President Ho Chi Minh’s testament (1969-2019)
