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

Which composer died on the same day as Stalin? 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?

Which composer died on the same day as Stalin?

Composer Sergei Prokofiev died on the same day as Stalin, March 5, 1953. Therefore, his death went unnoticed by the public, and organizing a funeral became a big problem for his relatives and colleagues due to the fact that there were cordons everywhere in Moscow.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

What is acne?

Eels are fish. Like all fish, they have a backbone, live in water and breathe with gills. They are cold-blooded, which means that their body temperature changes depending on the temperature of the environment. Most eels live in the seas. Some species live in fresh water most of their lives, but they also spend part of it in salt water. All eels spawn only in salt water.

North American freshwater eels. They live in lakes, ponds, rivers, from the Atlantic to the Mississippi River. Sea eels, moray eels, live only in salt water, and can be found along the mountainous coast of southern California, the Gulf of Mexico, and the Atlantic coast of the United States.

Eels have a varied diet, including dead fish and small living organisms. They lead a nocturnal lifestyle. Sometimes young eels can be found in the shallow waters of the seas and in the evening. Disturbed, they quickly burrow into the sand. The skin of eels is smooth and slippery. Some freshwater and other types of eels have scales on their skin. Freshwater eels move long distances to the sea to spawn there, although they live in fresh water.

Eels travel from fresh water to seas and oceans and back without harm to life. Biologists explain this by the fact that the mucous membrane of the body protects them from damage. Freshwater eels, moray eels and some other species have an amazing ability to recover from injuries that would lead other fish to death. The substance in the blood of acne prevents the penetration of infection.

 Test your knowledge! Did you know...

▪ Why is it difficult for sharks to sleep?

▪ Who discovered insulin?

▪ What did the Celsius scale originally look like?

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:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

WQHD screens with In-cell Touch technology 15.03.2015

Japan Display announced that it was the first to mass-produce WQHD displays using In-cell Touch technology.

The In-cell Touch system places touch sensors directly below the screen surface, eliminating the need for a separate panel and reducing the thickness of the display module.

In the case of Japan Display's new screens, a proprietary implementation of In-cell Touch technology called Pixel Eyes is used. Touches are determined by the change in capacitance between the electrodes on the TFT substrate and the color filter substrate. You can interact with the screens of Pixel Eyes with your fingers and with the stylus.

Japan Display panels are larger than 5 inches diagonally and have a resolution of 2560 x 1440 pixels (pixel density exceeds 500 ppi). Brightness is 500 cd/m2, typical contrast ratio is 1500:1. The viewing angle exceeds 160 degrees; provides 85% coverage of the NTSC color space.

Displays will find application in high-end smartphones. Such devices should appear on the market this year.

Other interesting news:

▪ Asus Strix Arion

▪ The experiment has been going on for half a century

▪ Vertical VTFETs

▪ New Garmin fenix 5 multisport smart watch series

▪ Ears need noise

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Interesting facts. Selection of articles

▪ article Formula 1 car. History of invention and production

▪ article Why don't spiders get into their web? Detailed answer

▪ article Guaiac tree. Legends, cultivation, methods of application

▪ article What is DECT. Encyclopedia of radio electronics and electrical engineering

▪ article Pre-amplifier with two ECC83 tubes. 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