Scientific application
Principle of operation and charging process of lithium ion batteries
Lithium-ion batteries are many types of batteries used in devices such as mobile phones, laptops, electric cars, ...
Life
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Articles & explainers
9,109 published items in this category and its subcategories.
Life
Natural ways to cure malformed toenails stab into flesh
Stabbing nails are quite common, which occurs when the angle of the toenails deflects and stabs the skin tenderly. This condition is painful if not handled.
Scientific application
Japanese experts show how to raise income for Vietnamese farmers
Bringing high technology into agriculture to increase income for people, invest in post-harvest technology
Scientific application
Detecting toxins in food after 10 minutes thanks to nano silver
Testing on rice, mangoes, oranges, apples, vegetables, tea ... nano-silver SERS base can identify pesticides, kill insects.
Scientific application
Unmanned vehicle technology should only be applied to buses in Vietnam
Unmanned buses can solve the problem of traffic congestion in Vietnam, but the transport infrastructure must be improved.
Environment
Stunned by the mysterious sunset, strange appearance
Christine McNaughton, on the farm, suddenly found the mysterious, incredibly strange sunset scene.
Environment
German scientist found a way to turn air conditioning into a CO2 vacuum, preventing the Earth from heating up
Air conditioning is one of the reasons that contribute to climate change, which is unquestionable. However, scientists are considering turning air conditioning into a de…
Environment
The US is studying new plastic materials that can be recycled many times
This form of material is capable of decomposing to the molecular level and can then be recycled many times in many different forms.
Environment
How Russians handle oil spills on the sea
Murmansk Marine Biology Institute has developed a unique project to clean up the oil spill areas at sea, according to a press release on May 7 by the Institute.
Environment
The most expensive river in the world, the riverbed is filled with sparkling gold
The Klondike gold fever caused thousands of people to cross the forest, across mountains, despite the harsh weather to reach this river. Some people are fortunate to bec…
Environment
WWF publishes research on world river maps
Dams and reservoirs have significantly reduced the benefits of healthy rivers for humans and nature.
Life
Fatty liver: Causes, symptoms and treatments
Fatty liver is a liver disease that is susceptible to eating and drinking, lack of science. Find out the symptoms of each level, how to treat and what to eat, abstain fr…
Scientific application
How to choose beautiful apricot flowers, many fortune to welcome Tet
Apricot blossom on Tet holiday is a common custom in every Vietnamese family. Join the know-how to choose beautiful apricot flowers to bring home fortune on Tet holiday…
Scientific application
Compounds that are more expensive than 30,000 times are found from rice
Momilactone A and B compounds were discovered by Vietnamese scientists, successfully isolated from rice husk and rice for 1.25 million USD / 1g.
Scientific application
The technique to create rice varieties is higher than the head, yield 30 tons / ha
For the first time, the 'respiratory mutation' method has been successfully implemented to allow the creation of new rice varieties that collect elite genes from many di…