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

Can you really hypnotize a snake? 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?

Can you really hypnotize a snake?

We have all seen snake charmers playing some kind of musical instrument in front of a snake that, having risen above the ground, seems to be dancing to their music. What is really happening at this moment?

The truth is that the snake charmer does not hypnotize them at all! He's just putting on a show, trying to convince the audience that he's the one making the snake "dance". To begin with, it should be noted that snakes are deaf and therefore cannot hear the music played by the caster! But on the other hand, snakes very sensitively pick up the slightest fluctuations in the surface of the earth next to them, and having caught these vibrations, they immediately react.

So, in reality, the snake charmer, pretending to be preparing for a performance, lightly taps the basket with the snake or stomps, and the animal immediately reacts. In addition, while performing music, the caster continuously moves his body, and the snake, constantly watching him, repeats his movements so that the person is always in front of his eyes. From the side, it looks like a snake is dancing, enchanted by the caster!

Author: Likum A.

 Random interesting fact from the Great Encyclopedia:

What are seeds?

A flower or inflorescence of plants must be pollinated, otherwise the seeds will not germinate. After full maturation, the seeds must go through a dormant period. Its duration depends on the types of seeds. Some seeds will not germinate until they survive the winter.

Seeds need oxygen and heat to grow. Light also promotes seed growth. If seeds do not germinate within a certain time, they die. If a person stores seeds for future sowing, he must keep them in a dry place at a certain temperature.

Seeds are distinguished by size, shape and color. The seeds of different plants have different structures. Inside some of the seeds is a tiny plant. It is surrounded by a nutrient medium that this plant will use before the appearance of its roots and leaves, which will allow it to feed on its own.

If the seeds are viable, have passed the dormant period and have received enough moisture, oxygen and heat, they germinate. This process is called "germination". When the right amount of moisture is received, seed growth begins. They swell, chemical changes begin, life awakens in the cells of the seeds, and a small plant emerges from the seed. The bulk of the seed turns into a plant. The seed coat falls off, the plant grows, reaches maturity and produces new seeds.

Seeds are large and small in size. Begonia seeds are so small that they resemble dust. Coconut palm seeds weigh up to 18 kg. Some plants have no more than 20 seeds, maple has thousands.

Seeds are dispersed in various ways. Some seeds, such as burdock, can be carried by animals clinging to the skin, others are carried with clay by hooves. Fruit tree seeds can also be carried by humans and animals. Some of the seeds have wings and are carried by the wind. Others are taken up by the water. There are seeds that are fired by the parent plant!

 Test your knowledge! Did you know...

▪ What is the origin of the goldfish?

▪ Where do the coins from the Roman Trevi Fountain go?

▪ Why is September the ninth of the year, although it literally means the seventh?

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

Life in space causes genetic changes 30.11.2020

Genetic changes may be responsible for many of the pathologies seen in astronauts, including problems with vision and blood flow.

An experiment to study the effect of gravity on DNA was developed by scientists from the University of Exeter (UK). Researchers have found that cells of the nervous system, neurons, are especially strongly affected in space.

Recently, more and more materials have appeared in scientific publications about how a long-term stay in space can be displayed on the human body. This topic has become especially relevant against the backdrop of the long-awaited landing of NASA astronauts on the moon. In addition, in the 2030s, the US space agency plans to organize a flight to Mars, and, according to preliminary estimates, it will last 8 months.

Since the first crew arrived on the ISS in 2000, a lot of research has been done on the station involving worms, fruit flies, mice and humans.

Genetic changes may be responsible for many of the pathologies seen in astronauts, including problems with vision and blood flow. And overcoming pathologies in the first place requires an understanding of the underlying molecular mechanism.

In recent experiments, worms of the species Caenorhabditis elegans were exposed to low gravity using a centrifuge. The researchers recorded the genetic changes after each experiment. It turned out that about 1000 genes have undergone changes due to the presence of worms in low gravity.

Although most genes were only slightly affected by the change in gravity, the metamorphoses in the cells of the nervous system were significant.

Other interesting news:

▪ New stage of human evolution

▪ Aviation fuel from algae

▪ Soldier boots as a source of electricity

▪ All-in-one computer Shuttle X50V5

▪ Electronics with Nickel Cause Rash

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site for the Musician. Selection of articles

▪ article Penitent Magdalene. Popular expression

▪ article How long does it take to get from Kissing to Wedding via Petting and Fucking? Detailed answer

▪ Mozambi article. Legends, cultivation, methods of application

▪ article Amateur radio calculations. Directory

▪ article Universal charger. 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