Scientific application
Saving water for cotton plants
Cultivation method to save water for cotton plants is being successfully tested by Nha Ho Cotton Research Institute, Ninh Thuan province, which is effective for cotton g…
System
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Scientific application
Radar measuring speed system in France
For many years, the number of deaths due to traffic accidents (traffic accidents) in France has always been 8,000 people / year (high rate compared to other countries in…
Scientific application
When an accident occurred, how did the submarine alert?
The normal submarine operating area is in the water, once a submarine happens under water, the problem will become much more serious than boats on the water's eyes; The…
Scientific application
Does AIS help fishermen avoid storms?
Recently, some newspapers reported that Chinese ships escaped thanks to the automatic identification system AIS (Automatic Identification System). But this is not a devi…
Scientific application
How does an airplane avoid hitting each other in the air?
When airplanes fly in the sky they do not arbitrarily fly miscellaneous on it, but must fly according to the designated routes. But due to the very fast flight speed of…
Scientific application
Get to know tsunami by GPS system
Until now, people still rely on classic seismic devices to identify when tsunami (tsunami) is about to happen. During a conference in San Francisco, Jeff Freymueller sci…
Scientific application
Anti-erosion for soil by ... polymer!
In addition to planting protective plants, improving water and drainage systems ... to reduce soil erosion, there is a method widely used in the world today - using poly…
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
Radio astronomy and giant antennas
The seventeenth century was an era of astronomy thanks to the invention of a telescope by Galilée and the great scientific achievements of Kepler and Newton on gravity.…
Scientific application
Collect fresh water from the sea with sunlight
Experts from the Institute of Chemistry (Vietnam Academy of Science and Technology) are deploying the application of new technologies: storing seawater by solar energy t…
Scientific application
Principle of operation of the steering system
When you turn the steering wheel, your car will naturally turn to the direction you want. But what about their
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…
Scientific application
Turn urine into drinking water for astronauts
With Water Security's special filtration device, spacecraft waste water will be processed for reuse, even astronauts' urine is also recycled into pure drinking water.
Scientific application
Can Yen Bai flash flood predictable thanks to GIS technology?
If you take a look at American websites about Hurricane Katrina, you will see a technology that is applied throughout the storm's journey. It is GIS (GIS - Geography Inf…
Environment
Australia's simple waste treatment is both effective and economical
Waste pollution is currently one of the issues seriously affecting the environment. It not only endangers people but also destroys wildlife ecosystems.