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

How does shaving frequency relate to a man's health? 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?

How does shaving frequency relate to a man's health?

British doctors from the University of Bristol have found a link between the frequency of shaving and men's health.

For 20 years, they followed 2438 men aged 45 to 59, dividing them into two groups: those who shaved every day or even twice a day, and those who could skip this morning procedure 1-2 times a week. . It turned out that during the observation period in the first group, 31 percent of men died from heart attacks and strokes, and in the second - 45 percent. At the same time, the risk of stroke in rarely shaving is 90 percent higher, and heart attack - 30 percent higher than that of neat people.

There is no unequivocal answer to the question of what explains this dependence.

Author: Kondrashov A.P.

 Random interesting fact from the Great Encyclopedia:

When did the prologue appear At the Lukomorye the green oak...?

Pushkin wrote the prologue "At the Lukomorye a green oak ..." of the poem "Ruslan and Lyudmila" for its second edition, released 8 years after the first publication.

 Test your knowledge! Did you know...

▪ What is the Industrial Revolution?

▪ What fruits of civilization are the most dangerous?

▪ How are phrases called spoonerisms different?

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

Unique double asteroid discovered 23.09.2017

Between Mars and Jupiter, an asteroid has been discovered that has no analogues in the solar system and so far in the entire universe.

In fact, the celestial body with the designation 288P is not one, but two asteroids that revolve around each other, leaving behind traces like two comets.

Astronomers are intrigued by the appearance of such a binary asteroid and plan to study it further. The origin of the object has yet to be explained.

Other interesting news:

▪ TV broadcasting smell and taste

▪ Graphene becomes a superconductor

▪ Muse Technologies for Thought Control

▪ Cure for fingerprinting

▪ ADE7758 and ADE7753 Energy Metering Chips

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Big encyclopedia for children and adults. Selection of articles

▪ article Live chronology. Popular expression

▪ article Who and where managed to survive and not become disabled after his brain was pierced by an iron rod? Detailed answer

▪ article winding machine operator. Standard instruction on labor protection

▪ article Multi-storey TV antenna. Encyclopedia of radio electronics and electrical engineering

▪ article Universal charger for nickel-cadmium batteries. 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