Scientific knowledge about the London Olympics

Go to the London Olympic Museum.

The London 2012 Olympic Games, also known as the 2012 Summer Olympics, are officially known as the XXXI Summer Olympic Games. On July 6, 2005, the International Olympic Committee (IOC) announced at its 117th IOC meeting in Singapore that London, England would host the Olympic Games, marking the third time that London would host the Summer Olympics. At 7 p.m. local time in London on July 27, 2011, the countdown to the one-year anniversary of the London Olympics began.

On April 18, 2012, 100 days before the opening of the London Olympic Games, the London Organising Committee announced the slogan "Inspire a Generation", which translates to "Inspire a Generation" in Chinese. The London Olympics opened at the Stratford Olympic Stadium at 4 o'clock Beijing time on July 28. In the early morning of August 13, the 30th London Olympic Games came to a successful conclusion.

The mascot is Venlock.

The emblem of London's bid to host the Olympics is represented by a five-coloured colour bar with the words "London 2012" running across the top and bottom; And the emblem has the emblem of the International Olympic Committee. The emblem symbolizes "dynamism, modernity and flexibility, reflecting a new and colourful world in which people, especially young people, are no longer static, but are armed to work with new technologies and new networks".

Football, basketball, volleyball, triathlon, modern pentathlon, swimming, diving, water polo, track and field, tennis, and hockey are also the most gold-medal sports in the Olympic Games, so they are used"Those who win athletics win the world"to describe track and field in.

There are so many estimates you can think of.

1. The fuel used for the Beijing Olympic torch is propane, which is a cheap common fuel. Its main components are carbon and hydrogen, and after combustion, there is only carbon dioxide and water, and there are no other substances, which will not cause pollution to the environment.

2. Why rub magnesium powder before weightlifting: Magnesium powder provides the right amount of friction so that gymnasts can rotate the loop freely without slipping on the equipment. That is, increase friction when there is sweating, and reduce friction when there is no sweating.

Football, basketball, volleyball, triathlon, modern pentathlon, swimming, diving, water polo, track and field, tennis, and hockey are also the most gold-medal sports in the Olympic Games, so they are used"Those who win athletics win the world"to describe track and field in.

It's too much, I'll let me go, let me start somewhere!

Football, basketball, volleyball, triathlon, modern pentathlon, swimming, diving, water polo, track and field, tennis, and hockey are also the most gold-medal sports in the Olympic Games, so they are used"Those who win athletics win the world"to describe track and field in.

The London 2012 mascot is very distinctive.

The Olympic mascot, Wenlock, comes from the village of Schropshire in much Wenlock. There, the Venlock Orenace Games were held, and this ancient event was one of the inspirations for the modern Olympic Games, the father of the modern Olympic Games, Jean-Claubertin Coubertin: in the 19th century, Coubertin was invited to go there, and Coubertin was inspired by the Venlock game to create the modern Olympic Movement.

To this day, the Venlock game is still being held. Therefore, in honor of the Wenlock Olympics, the London Olympics decided to name the mascot "Wenlock". There is also a yellow light sign on the mascot's head.

It is said to be an iconic taxi from London. And Wenlock wears an Olympic friendship bracelet on his hand. Their big eyes actually have a photographic function, with the aim of witnessing every place they have been and who they have met.

Sebastian Coe, president of the London Organising Committee, said the mascots were created for children and that they would connect children and sport and tell stories about the Games that people would be proud of. Venlock will help children grow up healthy. The mascots of the London Olympic and Paralympic Games are imaginative and ultra-modern, and the meaning behind them also shows the respect and aspirations of the people of London for the Olympic Games.

London 2012 mascot.

A new way of thinking --- the London 2012 Olympic torch.

The London Olympic torch is engraved with 8,000 rings, a tribute to the life achievements of the 8,000 torchbearers. For the first time in the history of the Olympic Games, the symbol of the torchbearer was also incorporated into the design of the torch, and the human element was added to the torch, which also fully demonstrated the innovative nature of the London Olympic Games. The top of the torch at the London Olympics is a triangular design, the first triangular torch in Olympic history, and it is all gold.

The designers said that the triangle symbolized the Olympic slogan of "faster, higher, stronger", and that the non-circular torch felt better and was easier to hold by the torchbearer. The torch was designed by Edward Barber and Jay Osgerby, two designers from the main London district (East End), whose work was conquered by the organising committee, which is of great significance not only to the designers, but also to London.