Scientific application
Steer-by-wire electronic steering system
It can be said today that digital technology has crept into every aspect of life. Gradually, details and mechanical systems were replaced by more modern, more accurate e…
Scientific application
See how science and technology are applied to agriculture, energy, food, construction, household problems and practical innovations in daily life.
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Articles & explainers
1,485 published items in this category and its subcategories.
Scientific application
3 ways to grow super simple green onions at home
Scallions with mild pungent taste help the sisters variations for more delicious family food. So why not try to plant a small bowl of green onion leaves to ensure user h…
Scientific application
Operation principle of automatic transmission
If you've ever driven an automatic car, you'll definitely notice two distinct differences between an automatic vehicle and a manual-operated car.
Scientific application
ATM cutting
ATM (automatic teller machine) is becoming more and more popular in Vietnam and almost every day readers will reflect on questions and problems related to this machine.
Scientific application
Techniques to plant and care for cacti
For a long time, cactus has become a popular ornamental plant because it is easy to grow and does not need too much care.
Scientific application
Planting gerbera to welcome new year fortune
The florist once mastering the techniques of growing flowers will have beautiful, beautiful flower pots to decorate the house for the new year.
Scientific application
How to grow and take care of crab vegetables at home is very simple
In addition to making delicious dishes, crab vegetables are also effective in treating respiratory infections, sore throat, appendicitis, infectious hepatitis, poor dige…
Scientific application
Out of tooth decay with mouthwash from young leaves of Hue students
With the young leaves of the eagle, two girls in Hue used the young leaf to create a natural composition to help their teeth become bright and fragrant.
Scientific application
Principle of operation of car ignition system
The internal combustion engine is a 'machine' with many auxiliary systems such as fuel system, cooling system, gas distribution system, booster system ...
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.
Scientific application
Dalat farmers succeed with growing vegetables in the air
With aeroponic methods, vegetables are grown on rigs half a meter high to isolate the ground. The roots of vegetable plants do not plug directly into soil or water but a…
Scientific application
Thua Thien-Hue: Grade 9 students build electric cars
In the 8th grade school year, An built a versatile electric car that could cut grass, rub the road, and serve people with disabilities.
Scientific application
9th graders 'turn' air conditioner waste into drinking water
The plastic pipe manufacturing system of the 9th grade students in Saigon can turn wastewater from air conditioning, rain water, into drinking water.
Scientific application
Experience using air conditioner to save electricity in winter
The air heating principle of air conditioning is the same as the cooling principle, ie indirectly through the heat exchanger.
Scientific application
Learning a new language: Just shake your wrist lightly, vocabulary will appear
The e-FlashCard electronic card is the result after 40 hours of hard work by 6 young people who are studying and working in the information technology industry.