Scientific application
The principle of operation of the differential
You already know how the engine works and you also learned the working principle of a gearbox. However, in order to bring the engine's power source down to the wheels it…
Speed
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Scientific application
Operation principle of safety belt
Today, the seat belt system is the minimum in the passive and indispensable safety system in cars. When you think of a seatbelt, you will ask: how can only with silk ban…
Scientific application
Motor vehicle speed measuring device displays images
As a vehicle speed measuring device using the principle of receiving and broadcasting using Doppler Radar effect, it allows accurate vehicle speed measurement, while dis…
Scientific application
The device calibrates the diesel engine speedometer
Testing equipment for diesel engine speed gauges, which is used to test diesel engine speedometer clock, to determine and evaluate the current accuracy of mechanical and…
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…
Environment
Storm Usagi approached Vung Tau, heavy rain
Movement speed is slow but the wind intensity is still 100 km / h, storm Usagi is 40 km away from Vung Tau, many places are heavy rain.
Environment
Cyclone storm, typhoon typhoon and storm tropical storm What's the difference?
When tracking information about major storms around the world, we often see these phrases. So, what's the difference?
Environment
Why do storms often follow the West-North direction?
Predicting the direction of movement of the storm is the same as forecasting the movement speed is defined as the average travel direction (main direction) of the storm…
Environment
Tropical storms are moving slowly and that is bad news for all of us
According to a recent study published in the journal Nature, storms tend to move more slowly than usual. The consequences of slow moving storms are heavy rains and persi…
Environment
Why is Antarctica melting faster than expected is good news?
The earth warms, and as a result the ice in the poles is melting. We still know that, and are looking for ways to overcome it.
Environment
Typhoons move more slowly worldwide
According to Business Insider, the scientists found that the rainfall is getting more and more abundant than before. These figures from the US National Weather Agency de…
Environment
Southeast Asian countries sink into the sea the fastest in the world
Every year, this country sinks deep up to 25cm and within 10 years, the entire capital will be flooded with sea water.
Environment
Antarctica recorded a record snowfall due to ... Earth warming
A study published in the journal Nature in 2012 found that snow is associated with an increase in the speed of ice melt and drift.
Environment
Moc Chau and Muong La whirlwinds, hail caused great damage to the property of the people
In the night of 17, dawn on March 18 in Son La province, hail and thunderstorms occurred on a large scale.
Environment
Finding a solution to slow the speed of ice melting is surprisingly simple!
The work of Michael Wolovick - a postdoctoral graduate student of Princeton University promises to go further.