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

Why did Captain Cook fail to discover Antarctica? 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?

Why did Captain Cook fail to discover Antarctica?

With the discovery of Antarctica, the famous English navigator James Cook (1728-1779) was very unlucky. In search of the southern continent, he reached latitude 30 degrees 1774 minutes on the meridian 71 degrees 10 minutes west on January 106, 34. There the ship ran into a solid field of pack ice that stretched to the horizon, and Cook was forced to turn back to the north. Before Cook, not a single person penetrated so far to the south - moreover, in this area and for more than 200 years after Cook, not a single ship passed so far to the south.

The reason for Cook's bad luck was that he sought to find the southern continent from a direction that was far from optimal. The extreme point reached by him lies south of the latitude at which at least half of the coast of Antarctica is located. If he had sailed further west (for example, between 30 and 160 degrees east longitude), he could have seen Antarctica at much lower latitudes. Cook, on the other hand, was in an area where the coast of Antarctica slopes far to the south.

The great navigator exacerbated his failure with a proud statement made after returning from this trip: “I can safely say that not a single person will ever dare to penetrate further south than I did. The lands that may be in the south will never be explored ".

Author: Kondrashov A.P.

 Random interesting fact from the Great Encyclopedia:

Why did a small island 42 km long become famous as a ship-eater?

Not far from Canada in the Atlantic Ocean is the island of Sable, which is called the "graveyard of the Atlantic" and the "ship-eater". The island, 42 kilometers long, has a narrow crescent shape and arose due to the meeting of the warm Gulf Stream with the cold Labrador current in this place. The main danger for ships stranded near Sable is its quicksand, which hid all types of ships from sailboats to steamboats, in total over 350 shipwrecks have been documented here. Another dangerous factor is the movement of the island - due to sand erosion on one side and alluvium on the other, Sable is moving east at a speed of more than 200 meters per year.

 Test your knowledge! Did you know...

▪ How big is the Grand Canyon?

▪ What is the Castal Key?

▪ What does tobacco chicken have to do with tobacco?

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

US space exploration 08.10.2021

The US Space Force has established an intelligence analysis team at the National Air and Space Intelligence Center at Wright-Patterson Air Force Base, Ohio.

The structure, called the Space Force Intelligence Activity (SFIA), will become an intermediate step towards the creation of a full-fledged Space Intelligence Center.

A memorandum to this effect was signed by Major General Leah Lauderbuck and Lieutenant General Mary O'Brien. Lauderbuck is the head of the Intelligence, Surveillance and Intelligence Service of the Space Force. O'Brien is the USAF Deputy Chief of Staff for Intelligence, Surveillance, and Cyber ​​Effects Operations.

The organization will be staffed by teams of space and counterspace analysts who are based at the National Aerospace Intelligence Center (NASIC) and will move to the National Space Intelligence Center.

NASIC is the Pentagon's primary source of information on threats affecting air and space operations. The space and counterspace analysis groups include both military and civilian personnel.

Other interesting news:

▪ Digital 30A DC-DC Regulators IR38263/5

▪ Ice cold fuel for a fusion reactor

▪ Vaccination against hypertension

▪ Receiver Denon Heos AVR

▪ Marble beef printed on a 3D printer

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Sites of amateur radio equipment. Article selection

▪ article Budgetary system of the Russian Federation. Crib

▪ article What is a concert? Detailed answer

▪ article Deren bloody. Legends, cultivation, methods of application

▪ article Connecting an apartment electrical panel. Encyclopedia of radio electronics and electrical engineering

▪ article Transistors P4NA 80FI - VN2222L. 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