Free technical library
Winged words, phraseological units. Meaning, history of origin, examples of use
Directory / Winged words, phraseological units
Comments on the article
There are no free breakfasts
USA
Phraseologism: There are no free breakfasts.
Meaning: Obtaining any benefit is always associated with costs, even if these costs are not visible at first glance.
Origin: In the 15th century in the western United States, many bars offered a free snack for a dollar or more if the patron bought a drink for XNUMX cents. The calculation was that the visitor would not be limited to one serving of booze.
Random phraseology:
Cobblestone is the weapon of the proletariat.
Meaning:
About an overly, overly straightforward way to achieve the goal.
Origin:
The name of the sculpture (1927) by the Russian Soviet sculptor Ivan Dmitrievich Shadr (1887-1941), dedicated to the Russian Revolution of 1905. The sculpture depicts a young worker breaking out of a cobblestone to fight his enemies. It is considered a classic example of the Soviet school of sculpture. |
We recommend interesting articles Section Winged words, phraseological units:
▪ She disappeared, drowning in the radiance of a blue day
▪ Positive thinking
▪ The voice of the people is the voice of God
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 Mornsun LD/R2 ultra-compact power supplies
14.04.2021
Mornsun has updated its popular LD(LDE) board mount line of miniature AC/DC converters with the next generation LD/R2 family. A feature of the new AC / DC is a reduced size and reduced cost compared to its predecessors.
IP with power of 3, 5, 10, 15, 20 W operate in an extended input voltage range of 85...305 V (AC) at temperatures from -40 to +85ºC and have reinforced isolation "input-output" 4000 V (AC). According to EMC, the power supplies correspond to class B (CISPR32 / EN55032) and are equipped with built-in protection against exceeding Uout, against overload and short circuit; power consumption at XX - less than 100 mW. There is a choice of models for mounting on the chassis (with terminals) and on the DIN rail. The above parameters make it possible to consider the LD/R2 IP as one of the best in its class.
The products are designed for industrial automation and control devices, for use in smart home systems, IoT applications and anywhere a compact power supply with good EMC and high performance is needed.
|
Other interesting news:
▪ Found a planet where it rains from precious stones
▪ wooden chip
▪ Diesel smoke harms the heart and blood vessels
▪ dove compass
▪ 6-inch 720p smartphone Lava Magnum X604
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 by Pascal Blaise. Biography of a scientist
▪ article How old is dentistry? Detailed answer
▪ article Head of Information Security Department. Job description
▪ article A shortened half-wave vibrator on CB. Encyclopedia of radio electronics and electrical engineering
▪ Article Wonderful glass. Focus secret
Leave your comment on this article:
All languages of this page
Home page | Library | Articles | Website map | Site Reviews
www.diagram.com.ua
2000-2024