(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 People’s Committee of Mai Chau district and the GNI organization of the Republic of Korea on November 25 signed a Memorandum of Understanding on cooperating to implement the KIA Green Light Project in Vietnam.
(HBO) - On November 23, Cao Phong District People's Committee held the 5th Cao Phong orange festival and Cao Phong district trade fair 2019.
(HBO) – Ky Son district of Hoa Binh province have achieved and surpassed 12 of the 15 targets set in the resolution of its 27th Party congress for 2015 – 2020 so far. To capitalise on development chances in the new context, the district’s Party organisation has built detailed plans and programmes and made utmost efforts to achieve difficult targets, thereby contributing to local socio-economic development.
(HBO) – The Hoa Binh People’s Committee has held a conference to review the five-year socio-economic situation in 2016-2020 and define a five-year socio-economic development plan for 2021-2025.
(HBO) - Recently, the Party Committee and the People's Committee of the district have been paying attention to leading, directing and implementing the program for the administrative reform in a synchronous and effective manner on the basis of following the contents, programs and plans of the government and the province.
(HBO) - Hoa Binh Economic & Technical College held a meeting to celebrate the 45th anniversary of the establishment of Hoa Binh Economic & Technical College.
The leaders of Department of Labor, War Invalids and Social Affairs are giving flowers to congratulate the college on the 45th anniversary of the establishment.