Scientific application
Apricot planting techniques
Not too picky apricot tree cultivation. Evidence shows that soil types, sandy soil, mixed clay, alluvial soil, basalt red soil, even gravel and soils ... can still be pl…
Scientific application
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Articles & explainers
1,485 published items in this category and its subcategories.
Scientific application
Use satellites to detect opium
Recently, China has discovered and destroyed about 2.55 million poppy plants. Satellite has been used to detect opium. Public security departments under the Ministry of…
Scientific application
Shorten the running time thanks to ... polymer
The journey to run a train from Hanoi to Ho Chi Minh City in the past took 34 hours, but now it is shortened to 29 hours and still ensures a high level of safety, every…
Scientific application
Why not use two different ink brands?
Many people have the habit of changing to use a new ink often rinse the intestinal pen, then new ink in. Do this because they know that pouring and 2 different ink often…
Scientific application
Reaffirm the formula E = mc2
The latest experimental results reaffirm, Albert Einstein's famous formula: E = mc2 is accurate to ... 0.0000004%! Scientists at the Lavan University (Canada) and the Am…
Scientific application
How does the tsunami warning system work?
Seismographs can recognize earthquakes or volcanic eruptions - which can cause tsunamis. But only a few large earthquakes cause this size event, so the warning system ba…
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…
Scientific application
Why is gum used to shape hairstyles?
The barber wants to shape the hairstyle; Usually after drying the hair, spray on the hair that has dried 1 foam-like substance. They called it the gum shaping. After fin…
Scientific application
Producing electricity from exotic plants
Chinese scientists have developed a technology to produce electricity from the British small grass, an alien plant that is invading the country's ecosystem. Technology i…
Scientific application
Why can sunscreen protect against sunshine?
In sunscreen, in addition to oil and water like other normal creams, adding sunscreen can reflect ultraviolet rays. The earliest manufactured sunscreen, containing solid…
Scientific application
Chinese flower lake cleaning method
The flower gardens on the water make the Lake and Moon Lake - the ecological lungs of Wuhan City - look very romantic. But not only are they decorative items, they also…
Scientific application
What is satellite Information?
Information satellites are satellites of radio communications used in telegraph, telephone, fax, radio and television transmission. It has a dedicated information device…
Scientific application
Production of bio-yeast coffee
Coffee production by wet method, also known as fermentation, is the research result of the Department of Biotechnology, Ho Chi Minh City University of Technology, headed…
Scientific application
Use bubbles to study cirrus clouds
It is part of an international experiment that brings together scientists from 10 countries to understand the activity of cirrus (cloud), a type of cloud that is abundan…
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…