Scientific application
How does air conditioner work?
Do you know how automatic air conditioners work? It is possible that you do not see this problem as important, but where air conditioning is needed, this automatic opera…
Air
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Articles about Air
2,472 published items.
Scientific application
'Made in Vietnam' unmanned aircraft
On an autumn day, at Kep airport (Bac Giang), the Air Defense and Air Defense Technology Institute (VKTPK-KQ) successfully conducted the test of two unmanned aircraft (M…
Scientific application
Air filter by biological filtration method
Biofiltration is a relatively new treatment for pollution. This is an attractive method for handling bad smell gases and volatile organic compounds with low concentratio…
Environment
Extreme heat caused by climate change poses a danger to 157 million people
New research published in the medical journal The Lancet shows that rising temperatures due to climate change are putting us at a very high risk of health.
Environment
Cold 'husband' cold, winter officially hit the northern lane
Mr. Nguyen Van Huong - Head of Climate Forecast Department, National Center for Hydrometeorological Forecasting said that the cold air flow from November 17 will last fo…
Environment
Air pollution causes more harm than tobacco, war and HIV / AIDS
Air pollution, which is the main cause of burning fossil fuels, is shortening the global human life expectancy at an average of 1.8 years / person, becoming
Environment
Dusty scenery like the apocalypse in Australia
The sky in Wilcannia and Broken Hill towns, in the state of New South Wales and Australia, became dark names right in the middle of the day when a very strong dust storm…
Environment
Special air purifiers help block 90% of contaminated particles
In the US, this device is sold quite widely for $ 13 per 10. It is advertised to block up to 90% of contaminated particles, allergens, bacteria and 70% of finer particle…
Environment
Frost appears on Fansipan peak
Temperatures in Fansipan peak (Sa Pa, Lao Cai) below 0 cause condensation to form ice
Environment
Air pollution increases the risk of throat cancer
Researchers in Taiwan recently shared research results showing that the link between air pollution and throat cancer is very ominous.
Environment
Beijing's smog mist returned because people used perfume and hair spray gel?
When explaining the cause of the misty pollution coming back after 2 months disappeared, an official in Beijing said that this was done by people using perfume, hair spr…
Environment
At the end of December, there will be the first cold, damaging cold spell
In the winter-spring season 2018-2019, the time of occurrence is very cold and harmful compared to the average of many years (AMY), ie in the second half of December 201…
Environment
The northeast monsoon is about to overflow
The Central Center for Hydrometeorological Forecasting said that it is expected that by the end of September, another northeast monsoon wind will come and cause widespre…
Environment
Winter this year comes early, colder than the last 5 years
Talking to reporters, Mr. Nguyen Van Huong - Head of Climate Forecasting (National Center for Hydrometeorology Forecast) - said that this winter in the North of our coun…
Environment
Radioactive isotope in Hanoi air is highest in winter
Information is published at the youth nuclear science and technology conference of the fifth atomic energy sector, held on October 3-4 in Hanoi.