Scientific application
The precious tree planting technique brings rich fortune to homeowners
The richest tree has the scientific name aglaonema hybrid
Water
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Scientific application
Techniques to plant and care for ornamental figs
A sycamore tree is a quaternary tree, believed to bring luck and prosperity to the landlord. Here are the techniques of planting sycamore trees to produce fruits in the…
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
Safe vegetable production process according to VietGAP standards
With the current integration trend, in order to stabilize the price of agricultural products as well as stabilize income from vegetables, clean vegetable products must m…
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
Fancy with paper made from water coconut in Hoi An
Not as simple or ordinary as the many types of paper produced from the traditional materials, the unique
Scientific application
The idea of underground storm receivers of two grade 5 girls
Wishing to reduce the damage caused by storms, turning wind and rain water into energy sources for human use, two primary school students in Ninh Binh have created model…
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
11 errors using washing machines in most families
Bright Side has synthesized the 10 most common mistakes in many families when cleaning clothes with a washing machine. These errors will cause fast clothes to fail.
Scientific application
How to plant clean lettuce in foam containers
Worried about the cleanliness of today's vegetables, consumers want a clean vegetable garden to use. However, the condition of the planting place is a big obstacle. The…
Scientific application
Village school students 'closed rainwater treatment system'
In fact, many places people store and use rainwater for eating and drinking, daily living.
Scientific application
Make farming easier thanks to greenhouse technology
At VinEco farm, all stages of planting trees such as pits, seeds, seeds, moist water ... are done by machines to ensure 100% cleanness.
Scientific application
Should a flooded motorbike change oil?
Should flooded motorbikes change oil? This is a question of many people when the rainy season comes, the situation of cars flooded leads to damage and death, affecting w…
Scientific application
How to handle the wooden floor bulging due to flooding in the rainy season
During the time of using the wooden floor, you cannot avoid spilling water on the floor despite being very careful. Especially in the rainy season, the prolonged heavy r…
Scientific application
The poor invented the pesticide spraying machine from scrap
Seeing parents go out spraying pesticides in the field or tired, red limbs, Vu Tuan Thanh (11th grade, Hoa Lu A High School, Ninh Binh) developed the idea of making au…