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

Are there many details in the Lego constructor? 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?

Are there many details in the Lego constructor?

Lots of. If we divide the number of all manufactured parts of this constructor by the number of inhabitants of our planet, then each of us will have 30 parts.

Author: Mendeleev V.A.

 Random interesting fact from the Great Encyclopedia:

What power instilled fear in New Zealand and forced her to create a system of coastal fortifications?

In 1873, a New Zealand newspaper published a duck about an alleged war between Russia and England, as a result of which a Russian warship entered the port of Auckland, attacked an English ship and captured high-ranking officials. This article raised a panic in the country, which, coupled with Russia's declaration of war on Turkey, forced the government to create a system of coastal fortifications a few years later. Thanks to this "fear of the Russians," New Zealand acquired seventeen forts with the latest weapons.

 Test your knowledge! Did you know...

▪ How do we remember?

▪ Who discovered insulin?

▪ Why do Detroit Red Wings fans throw octopuses on the ice?

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:

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Primium Seneca keyboard 05.05.2024

Keyboards are an integral part of our daily computer work. However, one of the main problems that users face is noise, especially in the case of premium models. But with the new Seneca keyboard from Norbauer & Co, that may change. Seneca is not just a keyboard, it is the result of five years of development work to create the ideal device. Every aspect of this keyboard, from acoustic properties to mechanical characteristics, has been carefully considered and balanced. One of the key features of Seneca is its silent stabilizers, which solve the noise problem common to many keyboards. In addition, the keyboard supports various key widths, making it convenient for any user. Although Seneca is not yet available for purchase, it is scheduled for release in late summer. Norbauer & Co's Seneca represents new standards in keyboard design. Her ... >>

The world's tallest astronomical observatory opened 04.05.2024

Exploring space and its mysteries is a task that attracts the attention of astronomers from all over the world. In the fresh air of the high mountains, far from city light pollution, the stars and planets reveal their secrets with greater clarity. A new page is opening in the history of astronomy with the opening of the world's highest astronomical observatory - the Atacama Observatory of the University of Tokyo. The Atacama Observatory, located at an altitude of 5640 meters above sea level, opens up new opportunities for astronomers in the study of space. This site has become the highest location for a ground-based telescope, providing researchers with a unique tool for studying infrared waves in the Universe. Although the high altitude location provides clearer skies and less interference from the atmosphere, building an observatory on a high mountain poses enormous difficulties and challenges. However, despite the difficulties, the new observatory opens up broad research prospects for astronomers. ... >>

Random news from the Archive

Organic stone age paint 23.07.2012

In a cave on the ocean in South Africa, archaeologists have found the remains of a laboratory for the production of paints, which worked about a hundred thousand years ago. Mineral pigments were ground and mixed in the shells of sea mollusks. Pieces of ocher, broken out from its deposit, were crushed into powder and, adding some liquid of composition not yet deciphered, mixed with charcoal, sand and crushed animal bones. Also found were stone and bone tools used by ancient craftsmen.

It is believed that people painted their bodies and, possibly, some products with the resulting paint. In any case, no wall paintings have yet been discovered in the area.

Other interesting news:

▪ A useful variety of corn for popcorn has been developed

▪ MATSUSHITA completely switched to lead-free boards

▪ Plastic film that kills viruses

▪ Mitsubishi Electric technology monitors the attentiveness of the driver

▪ Illuminated patch

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ website section LEDs. Article selection

▪ article Green friend. Popular expression

▪ article What is talc? Detailed answer

▪ article Laser radiation

▪ article Coloring varnishes and varnishes. Simple recipes and tips

▪ article Voltage converter for powering a photomultiplier. 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