Science, education, medicine - Celestial bodies. Crosswordist's Handbook

Free technical library

CROSSWORD HANDBOOK
Free library / Crosswordist's Handbook / Celestial bodies

Reference book crossword. Quick word search by mask. celestial bodies

Crosswordist's Handbook / Index

Crosswordist's Handbook

Comments on the article

Science, education, medicine / Astronomy, astronautics / Celestial bodies

(4)

HOLE - antibody

(5)

BOLID - a large, bright meteor

(6)

STAR

COMET

METEOR

(7)

PLANET

LIGHT

SATELLITE

(8)

ASTEROID

METEORITE

Word search to solve the crossword puzzle:

Replace each unknown letter with *. For example, dog * ka, * oshka, we ** a. Pairs е - ё, and - й are equated.

See other articles Section Crosswordist's Handbook.

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

sixth sense of man 13.07.2016

It is known that many animals have magnetoreception (the ability to sense a magnetic field). First of all, these are migratory species of birds and fish, which the "built-in compass" helps to travel. In recent years, magnetoreception has been found in lobsters, worms, snails, frogs, and newts.

Wood mice and mole rats place their nests according to the direction of the earth's magnetic field, while cows and deer orient their bodies along it when they graze.

American geophysicist Joe Kirschvink (Joe Kirschvink) from the California Institute of Technology experimentally proved the ability of a person to feel the direction of the magnetic field.

The experiments were carried out in an underground laboratory: a volunteer entered a room with magnetic shielding, the walls of which were made of aluminum (the so-called Faraday cage), where there was a system of rectangular coils arranged in three perpendicular directions (the Merritt system) that created a uniform magnetic field. This arrangement of the coils allows, by changing the amount of current in them, to control the direction of the magnetic field. A possible reaction of the brain to a magnetic field was caught using electroencephalography (EEG): a change in alpha waves, visible on the EEG, should have indicated new sensations.

Within an hour, several tests were performed: in some cases, a magnetic field, approximately equal in magnitude to the earth's field, slowly rotated around the head, in others, only the natural geomagnetic field acted on a person. The tests were alternated randomly, so that neither the experimenter nor the subject knew which test was currently taking place.

It turned out that when the magnetic field rotated counterclockwise (as if the subject was looking to the right), then the alpha waves weakened sharply, and the same thing happened when the magnetic field deviated downward (corresponding to looking up). Why alpha waves react precisely to such movements of the magnetic field and do not react to movements in the opposite direction is not yet clear, but perhaps this indicates the polarity of our "magnetic compass".

Other interesting news:

▪ Compact stabilizer for DJI Osmo Mobile 3 smartphones

▪ Artificial fruit

▪ artificial sky

▪ coffee burns fat

▪ Puma BeatBot helps runners train

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Visual illusions. Article selection

▪ article by Dorothy Parker. Famous aphorisms

▪ article Why do we eat? Detailed answer

▪ article Orchid spotted. Legends, cultivation, methods of application

▪ article The principle of operation of the electronic starter on the UBA2000T chip. Encyclopedia of radio electronics and electrical engineering

▪ article The magical appearance of a handkerchief. Focus Secret

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews