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

Why did the city of Cherkessk change three names in five years? 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?

Why did the city of Cherkessk change three names in five years?

In 1934, the center of the Cherkess Autonomous Region, Batalpashinsk, was renamed Sulimov - in honor of the chairman of the Council of People's Commissars of the RSFSR. Three years later, after the arrest and execution of Sulimov, the city was named after the main organizer of the repressions Yezhovo-Cherkessky. Two years later, when Yezhov himself was removed, the city became simply Circassian.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

How big is the largest galaxy?

The known galaxy Malin 1 is 8 times the size of our own Milky Way. Its diameter is 780000 light years.

 Test your knowledge! Did you know...

▪ What is DNA?

▪ What are children afraid of?

▪ Who and where conducted partisan activity until 1974, not knowing about the end of the Second World War?

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:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

Fibocom LTE Cat 1 IoT Module 27.12.2016

Fibocom Wireless, which specializes in the production of wireless modules for the Internet of things, has introduced the L816-AM model, which the manufacturer calls the thinnest LTE Cat 1 module with 3G / 2G redundant connectivity. The thickness of the specified module is 1,55 mm, which is about half the thickness of the L810 module.

The L816-AM module supports LTE bands 2, 4 and 12, five WCDMA frequency bands and four GSM bands. The product is based on the Intel XMM 7120M modem. The manufacturer notes that the L816-AM has certificates that allow it to be used in the countries of North and South America, Europe and the Asia-Pacific region.

Evaluation samples of L816-AM are already available. The manufacturer expects to be ready for commercial deliveries in early 2017.

Other interesting news:

▪ AMD discontinues 500MHz Athlon processors

▪ Copper instead of aluminum in chips

▪ Bioactive coating for bone implants

▪ Jaguar InControl Multimedia Center

▪ Eyes control emotions

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ site section Color and music installations. Selection of articles

▪ Article To the Greater Glory of God. Popular expression

▪ article Why does a whale have a fountain? Detailed answer

▪ article Economist from accounting and business analysis. Job description

▪ article Radar. Encyclopedia of radio electronics and electrical engineering

▪ article Radio reception ... without a radio. 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