(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.
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
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) – The women’s union of Lac Thuy district, the northern mountainous province of Hoa Binh, has organised a festival for local women, and a painting contest on environmental protection for local women and children.
(HBO) – The provincial Vocational Training and Farmers Support Centre, and VNPT Business Centre in Hoa Binh have recently signed an agreement to enhance cooperation for the period 2019-2022.
(HBO) – During the 2010-2019, 447.18 billion VND (19.26 million USD) was invested in building, repairing and upgrading communal health stations.
(HBO) - The northern mountainous province of Hoa Binh has organised a meeting to review the 10-year implementation of the national target programme on new-style rural area building during the 2010-2020 period.
(HBO) – The organising board of the technological creation contest of Hoa Binh province on October 1 held a ceremony to review and present awards to winners of the seventh edition of the contest and the 15th innovation contest for the youth and children. The event drew representatives of provincial departments and sectors, and 112 prize winners.
(HBO) - According to official statistics from the provincial People’s Committee, in the past nine months of 2019, Hoa Binh contributed over 2.47 trillion VND (107.07 million USD) to the State budget, up 10 percent year on year and fulfilling 80 percent of the goal assigned by the Prime Minister.