Scientific application
The United Nations remains a post-war way to prevent landmines
When a bomb, a mine, or device detects - detects whether or not it remains after the war, the first thing to do is to stay away from it as quickly as possible.
Device
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Scientific application
Mountain students build aircraft to explore fires
Realizing that fires often occur in the locality during the summer, a mountainous student in Thua Thien - Hue province has studied and built a plane to explore fires.
Scientific application
Lemongrass collection technology for the first time in Vietnam by 65-year-old scientist
The 65-year-old scientist and his colleagues developed essential oil distillation equipment with pressure-breaking technology to reduce cell consumption in the process b…
Scientific application
2 8-year-old girls built a salt-water-purifying device with solar energy
Just with simple tools worth less than 200,000 VND, two girls Nguyen Thi Thu Ngan and Nguyen Thi Yen Linh have made solar water purification devices useful for life.
Scientific application
Principle of operation of air coolers
A cooler is a specialized device for cooling the air by absorbing the evaporation of water. Based on the steam-cooling principle, making the cooling area decrease rapidl…
Scientific application
Vietnam manufactures equipment to monitor mobile radioactive sources
Monitoring equipment of Hanoi University of Science and Technology will help control and manage radioactive sources, especially mobile phones in the field.
Scientific application
Male students invented sleep-resting machines for drivers
Wishing to limit traffic accidents due to the driver falling asleep, Nguyen Ngoc Duc (Quang Xuong, Thanh Hoa) invented a warning device with many practical values.
Scientific application
Land-based swimming equipment
In order to help children who are not afraid to enter the country, a 44-year-old man in Hanoi fabricates terrestrial swimming equipment and is using teaching in preschoo…
Scientific application
what the aircaft black box?
The black box is an automatic recorder that every plane must fly. It allows to detect the cause in case of an accident.
Scientific application
Charge your phone with solar power even at night
The elite generation group had a talk about sustainable development using clean energy. The event took place on the morning of 24/7/2016 at Bitexco Financial Tower.
Scientific application
Two students built equipment to record nuclear radiation sources
According to scientific studies, more than 70% of radioactive substances enter the human body through food and equipment around us.
Scientific application
Grade 11 students and equipment to turn saltwater into sweet
The teachers and students in Ben Tre have just succeeded in creating a device to purify salt water into fresh water by using solar cells.
Scientific application
Things to know about car batteries
Batteries are devices that store electricity, provide energy for starter devices, ignition systems and other devices when the engine is not operating. When buying new or…
Scientific application
The unique vegetable irrigation system in Vietnam
By composing a regular message, the content is code and sent to the control box, after 10 seconds, the water begins to work. It is a unique initiative to irrigate vegeta…
Scientific application
Lobster eyes and unexpected applications in X-ray technology
It is hard to believe that lobster is not just a luxurious dish. A series of amazing radiology applications have been built based on lobster eye architecture.