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

Where did the word bastard come from? 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?

Where did the word bastard come from?

The word "bastard" comes from the verb "fornicate" and originally meant only the illegitimate offspring of a purebred animal. Over time, in biology, this word was replaced by the term "hybrid", but it became abusive in relation to people.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

Which famous tenor once secretly sang an aria for a voiceless bass?

Opera singer Enrico Caruso was considered a tenor, but his voice could change over a very wide range. Once, during the performance of Puccini's La bohème, the bass turned to Caruso and whispered that he had lost his voice. To which Caruso told him to just open his mouth and performed the entire aria himself, standing with his back to the audience. Virtually no one in the audience noticed the catch.

 Test your knowledge! Did you know...

▪ What is biology?

▪ Why does the body need vitamin C?

▪ What mental illness is named after Alice in Wonderland?

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

Xiaomi CW500 PTZ surveillance camera 02.03.2024

Xiaomi has introduced a new outdoor PTZ camera, CW500, designed to provide a reliable video surveillance system. PTZ is an abbreviation for pan, tilt and zoom.

The Xiaomi CW500 PTZ camera is a universal solution for street video surveillance, with wide functionality and an affordable price. Its artificial intelligence capabilities and security make it an attractive choice for securing premises and areas.

The CW500 camera features a 5-megapixel 3K sensor and an f/1,6 aperture lens. It supports HDR (High Dynamic Range) and has an intelligent full-color night vision system that provides color images in low light.

This camera has artificial intelligence capabilities to detect objects such as people and cars, and sends real-time notifications while storing recordings. There is also a built-in sound and light alarm to prevent possible incidents.

The Xiaomi CW500 PTZ camera supports Wi-Fi 6 for stable high-definition video transmission and is equipped with a Mi Home security chip. In addition, it meets the IP66 protection standard.

The price of the novelty is $40.

Other interesting news:

▪ Men should not drink after the gym

▪ Poor sleep increases atherosclerosis

▪ The STAMP camera shoots at a speed of 4,4 trillion. fps

▪ To the music of Vivaldi

▪ 24-bit 256-channel ADC for ADAS1131 tomographs

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Power supply. Article selection

▪ article by Thomas Paine. Famous aphorisms

▪ article Which diacritic began to be used as a decoration by rock bands? Detailed answer

▪ article Manufacture of printed circuit boards. HAM Tips

▪ article Tar varnish. Simple recipes and tips

▪ article Property of the jet. physical experiment

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