(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) – During the 2015-2020 tenure, thanks to the attention and support from the Hoa Binh provincial Party Committee, People’s Council, People’s Committee and departments, the Party organisation, administration and people of Yen Thuy district have managed to overcome difficulties and challenges in implementing the resolution of the district’s 20th Party Congress, thereby achieving and surpassing all the 16 targets set in this resolution.
(HBO) - Taking advantage of its favourable soil and weather, Tan Lac district focuses on developing the cultivation of pomelo trees in low land areas along National Highway 12B and temperate vegetables in high land areas for improved economic benefits and living standards.
(HBO) – Authorities and people in Hoa Binh province has joined hands to pay tribute to martyrs, invalids and those who rendered services to the nation.
(HBO) - The middle of June is the time when people in Dong Giang hamlet, Mong Hoa commune (Hoa Binh city) harvest clausena lansium. The harvesting time is just over one month. Every day, cars and motorbikes of businessmen flock in and out in Dong Giang. Along Highway 6 in Mong Hoa commune there are a lot of sellers and buyers.
(HBO) – The People’s Committee of Hoa Binh province has recently held a ceremony to announce Luong Son district earning the title of new-style rural area, and its commune-level town of Luong Son and neighbouring areas meeting the fourth-tier city standards and receiving a third-class Labour Order.
(HBO) - A Government working team led by member of the Party Central Committee and Deputy Prime Minister Trinh Dinh Dung has made a working trip to Hoa Binh province.