Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


BIG ENCYCLOPEDIA FOR CHILDREN AND ADULTS
Free library / Directory / Big encyclopedia for children and adults

Who put their Rolls-Royce on the tracks to go hunting? Detailed answer

Big encyclopedia for children and adults

Directory / Big encyclopedia. Questions for quiz and self-education

Comments on the article Comments on the article

Did you know?

Who put their Rolls-Royce on the tracks to go hunting?

For Lenin's winter trips to Gorki and hunting, one of his Rolls-Royces was put on a caterpillar track. The design of such cars began even before the revolution by Adolf Kegress, who served in the royal fleet. He put Mercedes, Packards and Russo-Balts on the tracks.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

How do tornadoes start?

Almost everyone had to get into an ordinary storm with thunder and strong gusts of wind. There are, however, storms that simultaneously cover an area of ​​thousands of square kilometers. One type of such storm is called a cyclone. During a cyclone, winds blow from everywhere towards the center of the storm, where there is an area of ​​low pressure.

It is curious that these winds form a giant air spiral, which "twirls" clockwise in the southern hemisphere of the Earth, and counterclockwise in the northern hemisphere. A tornado is just a special kind of cyclone. It is caused by the same causes as ordinary storms, but only manifested with unusual force.

At first, due to some circumstances, a powerful vertical draft of air appears. It begins to rise rapidly, which leads to the emergence of horizontal air currents - winds blowing in opposite directions around a vertical stream.

As a result, a whirlwind appears - a narrow column of air, spiraling upwards, rapidly moving along the surface of the earth. When this happens, the centrifugal force throws the air against the outer "walls" of the vortex, in the center of which there is a low pressure area.

The pressure drop is so great that this area begins to look more and more like a vacuum pump. This is one of the main dangers of tornadoes. He tears out the walls of houses with such force, sucking them into the sky, that they collapse as if they were made of cardboard. Winds that form a whirlwind have no less destructive power. Sometimes they reach speeds of almost 500 km / h, and nothing can resist them.

 Test your knowledge! Did you know...

▪ Why do people have different skin colors?

▪ Where was the first election held?

▪ Which currencies are named after measures of weight?

See other articles Section Big encyclopedia. Questions for quiz and self-education.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Primium Seneca keyboard 05.05.2024

Keyboards are an integral part of our daily computer work. However, one of the main problems that users face is noise, especially in the case of premium models. But with the new Seneca keyboard from Norbauer & Co, that may change. Seneca is not just a keyboard, it is the result of five years of development work to create the ideal device. Every aspect of this keyboard, from acoustic properties to mechanical characteristics, has been carefully considered and balanced. One of the key features of Seneca is its silent stabilizers, which solve the noise problem common to many keyboards. In addition, the keyboard supports various key widths, making it convenient for any user. Although Seneca is not yet available for purchase, it is scheduled for release in late summer. Norbauer & Co's Seneca represents new standards in keyboard design. Her ... >>

The world's tallest astronomical observatory opened 04.05.2024

Exploring space and its mysteries is a task that attracts the attention of astronomers from all over the world. In the fresh air of the high mountains, far from city light pollution, the stars and planets reveal their secrets with greater clarity. A new page is opening in the history of astronomy with the opening of the world's highest astronomical observatory - the Atacama Observatory of the University of Tokyo. The Atacama Observatory, located at an altitude of 5640 meters above sea level, opens up new opportunities for astronomers in the study of space. This site has become the highest location for a ground-based telescope, providing researchers with a unique tool for studying infrared waves in the Universe. Although the high altitude location provides clearer skies and less interference from the atmosphere, building an observatory on a high mountain poses enormous difficulties and challenges. However, despite the difficulties, the new observatory opens up broad research prospects for astronomers. ... >>

Random news from the Archive

Snowmobiles Taiga Motors 26.12.2021

Canadian company Taiga Motors has released the first three models of electric snowmobiles. The series includes the Ekko mountain model, the Atlas crossover and the Nomad station wagon. The manufacturer promised instant torque, a thermal management system for optimal battery performance, as well as support for fast charging from a DC station.

The Ekko model, like all others, is offered in standard and advanced versions. The first option involves a 120-horsepower electric motor that accelerates the car to 100 km / h in 4,1 seconds, and the power reserve is about 98 km. The front and rear suspensions have a travel of 220 and 270 mm, respectively, there is a brake energy recovery system, there is an HD display with a navigator and the ability to save custom terrain profiles. The advanced version offers a 180 hp engine. and acceleration to 100 km / h in 3,3 seconds.

The standard version of the Atlas is equipped with a 120 hp engine, which accelerates the car to 100 km / h in 3,7 s (180 hp and 2,9 s for the powerful version), and a full battery charge is already enough for 140 km of way. An important difference between this model and the previous one is the rear suspension travel increased to 300 mm.

For the transportation of goods in the series, the Nomad model is provided. In the standard version, the 90-horsepower electric motor provides the snowmobile with a payload of 350 kg, offering a range of 100 km from a full battery charge. There is also a more powerful version with a 120 hp engine. - here the carrying capacity is 510 kg with a power reserve of 134 km. All three models are available for pre-order starting at $15, with first deliveries starting early 000.

Other interesting news:

▪ To drink or not to drink

▪ The debut of the robot conductor

▪ Ancient penguin feathers

▪ Space hotel rooms available for booking

▪ TV and health

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Big encyclopedia for children and adults. Selection of articles

▪ article by Armida. Popular expression

▪ article Which birds can sleep on the fly? Detailed answer

▪ chicken pox article. Health care

▪ article Node for protecting the PA and acoustics from overcurrent. Encyclopedia of radio electronics and electrical engineering

▪ article Device for protection of radio equipment from exceeding the mains voltage. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024