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…
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Scientific application
Techniques for raising evil chickens
Evil chickens are easy-to-raise chickens, high profit, after 5 weeks of raising, chickens reach a weight of 150-200g / head. The evil chicken dish (frequency) North medi…
Scientific application
Techniques for raising fish in slices
Fish meat slices delicious, can be processed many high-quality dishes for export. Slice fish live in estuarine areas, canals, ponds, fields ... fish can withstand water…
Scientific application
Raising super meat ducks for high interest
Super-meat ducks are very fast, many times faster than our ducks. From newly hatched ducks, it takes only 2 and a half months to raise 2 pounds. If a family needs only o…
Scientific application
New casting method uses polyurethane
Currently, difficulties with thermoplastic in the rotational casting method have been overcome by a new rotary casting method, which uses polyurethane instead of other m…
Scientific application
Production and successful application of zeolite materials in Vietnam
With breakthrough technology, experts from Hanoi University of Technology have turned natural clay minerals in Vietnam into high-value zeolite materials in cultivation,…
Scientific application
Planes get oxygen like?
In the early days of the invention of the aircraft, the air in the aircraft compartment originated from the atmosphere outside the aircraft compartment. Due to aircraft…
Scientific application
Technology of extracting jasmine essential oil and applying in tea industry
The method of extracting natural jasmine essential oil has high extraction efficiency of over 99% and preserves the characteristic aroma of fresh jasmine. This method ha…
Scientific application
Cast iron technique from China
In the 3rd century BC, the Chinese discovered that it was possible to make cast iron flexible by annealing the casted iron that would not be too brittle, resistant to im…
Scientific application
History of paper production
Rags are still used to produce very high quality durable paper. Long cellulose fibers in cotton and flax make this sheet very durable, even the forgotten dollar notes in…
Environment
The Chinese city was 100m high in the sand wall
According to the South China Morning Post (SCMP), the central and western regions of Gansu province, stretching over a range of 1000km, were struck by a sandstorm on Nov…
Environment
7.6-magnitude earthquake in New Caledonia, a tsunami warning of 3m high
The strong and shallow earthquake caused officials to order emergency evacuation by a 3-meter high tsunami that could hit New Caledonia, Vanuatu.
Environment
Typhoon, flood, flooding raging
Due to the influence of the typhoon 9, on November 25, from Khanh Hoa to Binh Thuan and Ho Chi Minh City, there was heavy rain, which made many places isolated and serio…
Environment
Rare blue clouds in the polar region
A balloon of the US Aeronautics and Space Agency (NASA) travels through the Arctic region capturing images of rare blue clouds in the night sky.
Environment
Typhoon Mangkhut landed Hong Kong with each wave as high as 14m
More than 20 trees in the city have all fallen down when this historic typhoon swept through Hong Kong this morning (September 16).