Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


WINGED WORDS, PHRASEOLOGICAL UNITS
Directory / Winged words, phraseological units / The country must know its heroes

Winged words, phraseological units. Meaning, history of origin, examples of use

Winged words, phraseological units

Directory / Winged words, phraseological units

Comments on the article Comments on the article

The country must know its heroes

the USSR
the USSR

Phraseologism: The country must know its heroes.

Meaning: About the intention to name people who have become famous in something or, on the contrary, have been seen in any unseemly deeds (jokingly ironic).

Origin: A large headline ("hat") on the fifth page of the Pravda newspaper (March 1931, 6) and a quote from the editorial article "The Best of the Best" published in the same issue, which mentioned the award of 15 labor leaders. Subsequently, posters, brochures about drummers of the production, published under the same name, added popularity to this expression.

Random phraseology:

Oh, this is not an easy job - to drag a hippopotamus out of the swamp!

Meaning:

about hard, hard work (jokingly-iron.).

Origin:

From the poetic fairy tale "Telephone" (1926) by the children's poet Korney Ivanovich Chukovsky (pseudonym of Nikolai Vasilyevich Korneichukov, 1882-1969).

 We recommend interesting articles Section Winged words, phraseological units:

▪ Our answer to Chamberlain

▪ More than aspirations

▪ Is it a wise career?

See other articles Section Winged words, phraseological units.

See also Sections Aphorisms of famous people и Proverbs and sayings of the peoples of the world.

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

The memory effect of lithium-ion batteries 26.04.2013

Scientists at the Paul Scherer Institute, together with colleagues at Toyota Research Laboratories in Japan, have found that a widely used type of lithium-ion battery has a memory effect. This allows you to understand the mechanisms of the batteries and solve some problems with their capacity and durability.

The memory effect is usually associated with a violation of the battery discharge / charge mode: the battery is started to be charged before it is completely discharged, which leads to the unavailability of part of the battery capacity. It was believed that only NiCd and NiMH batteries are affected by this "disease", which in severe cases lose up to 50% of their capacity. It turns out that lithium-ion batteries can also have a memory effect, and it is associated with the same incomplete charging or discharging. In the case of lithium-ion batteries, this leads to the inability to accurately determine the level of charge and the inaccessibility of part of its capacity.

The memory effect and the associated variations in battery operating voltage have already been confirmed with lithium iron phosphate (LiFePO4) batteries. Typically, these batteries remain almost constant in voltage over a wide charge range. It seems to be good, but on the other hand, even a small anomaly in the operating voltage is interpreted incorrectly by the automation, for example, it starts to "think" that the battery is 90% full, although in fact it is only 50% charged.

This memory effect is especially noticeable in electric vehicles and hybrids. During braking of such machines, the battery is charged, and during sharp accelerations, it is quickly discharged. As a result of numerous successive cycles of partial charge and discharge, electronics "goes crazy" and gradually accumulates a memory effect. As a result, the battery charge level is incorrectly estimated, which makes it difficult to operate the machine and shortens the battery life.

This phenomenon is based on a chemical process that leads to the enlargement of charge particles on the electrodes and to voltage fluctuations. It is these fluctuations that create errors in the control of the charge level. It turns out that modern charge level sensors that measure voltage are often wrong and need to be replaced with more "smart" technology.

Other interesting news:

▪ Bullets with laser guidance

▪ artificial retina

▪ Drones can smell

▪ Ultrabook hybrid Toshiba Portege Z10T

▪ 288-Mbit RDRAM 1066 MHz

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Radioelectronics and electrical engineering. Article selection

▪ article Economics of the enterprise. Crib

▪ article When did a man start shaving his beard? Detailed answer

▪ article Eternal tire. Travel Tips

▪ article Ultrashortwave antennas. Encyclopedia of radio electronics and electrical engineering

▪ article Powerful field-effect transistor KP784A. 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