Most incredible doors around the world

1. Where is the biggest door in the world?

The largest door in the world belongs to one of the NASA buildings called the Vehicle Assembly Building in Florida, which is 139 meters high. This building is the fourth largest structure in the world and has four doors with a height of 139 meters. These doors are so large that it takes 45 minutes to open and close them.

2. Where is the heavy door installed?

The world's heaviest door is a radiation shield located at the Fusion Science Institute in Tokyo, Japan, weighing about 653 tons, 11.5 meters high, 11.2 meters wide and 2 meters deep.

3. Where is the strongest door in the world?

The Cheyenne Mountain Complex military facility and nuclear facility in Colorado Springs, a city in Colorado, USA, has the most durable doors in the world. Nagasaki must explode 1429 times to break through the doors of the Cheyenne Mountain Complex.

4. The safest doors in the world

The Gold Bank of England holds more than 400,000 gold bars. So far, the bank has not disclosed any information about the weight of its entrance doors, but it is rumored to be one of the heaviest and safest doors in the world. . The interesting thing about this is that to open and close this door, they use an advanced audio system as well as several one-meter keys. Below you can see the photo of this door and also inside the bank.

It may not be the safest door in the world, but one of the safest arched doors in the world is in the Fort Knox Warehouse at the Fort Knox Army base in the United States. The warehouse contains more than 4,000 tons of gold ingots inside a granite-clad arch protected by an explosion-proof door weighing 22 tons.

5. The oldest door in the world

In 2010, archaeologists in the Swiss city of Zurich found a wooden door dating back 5,100 years. The chief archaeologist of the Exploration Team, Mr. Belicher, stated that this door is the oldest door in Europe, which is about 153 cm high and 88 cm wide. And it is made of poplar wood.

Who built the first door?

The door has always been symbolic throughout history and has undergone many changes. It is thought that the original doors did not have the same structure as a real door, but acted as a curtain to separate the environment. Historical paintings in a temple in Egypt, which dates back to 4,000 years ago, indicate the existence of a door at that time. It can be said that the first door of history was built in the center of Egypt, but there is no information about the builder.

In India, there are several historic doors made of stone with impressive design. Heeled stone doors were very common in the distant past.

Over time, the Romans became more creative in making doors and made double-leaf doors out of bronze. Crescent doors were also among the ideas of the Romans.

The first wooden doors for churches and castles were built in the Middle Ages, which were reinforced with iron on the surface of the door. Known as the bridge between the Middle Ages and the modern world, classical designs were implemented on the doors by the Greeks. These doors consisted of rectangular panels with carvings and skillful cuts. These doors were known as the "door to heaven".

7. Why were revolving doors invented?

Revolving doors were first invented in 1888 by Theomilos van Connell of Philadelphia, Pennsylvania to prevent horses from entering the building. These doors speeded up the business of the time compared to conventional doors. He raised the hinge.

8. Who invented the door and key lock?

In 1861, an American engineer and inventor named Linus Yeljee inspired modern-day keys and locks inspired by the pin lock invented by his father (1840), locks made by this American engineer are still widely used in Used worldwide. He is the founder of Yale Lock Manufacturing, who died of a heart attack on a business trip to New York City in the very year he founded the company (1861).

9. Door handle history

You may be wondering in what year was the handle invented?

The door handle was invented in 1878 by an African-American named Osbourn Dorsey. It is interesting to know that before; The financially savvy people used the basic locks and keys to the old wooden courtyard door. In fact, the general public used a rope to open the door. With a piece of wood attached to one end of the rope behind the door, the other end of the rope would go through the hole in the surface of the door to the other side of the door. As a result, people were able to open the door by removing that piece of wood from the inside, and open the door by pulling the rope from the outside!

As a result, it can be said that this solution was not applicable for interior doors of houses. In addition, insufficient security was provided for the residents of the house. For this reason, in the past, it was very common to hide valuables in a hole in the ground.

10. Knowing the importance of door history

Doors have long been one of the most important factors in meeting human instinctual needs, namely security and warmth, and have always been a determinant of where we travel and an important element in interior and exterior design.

The most basic doors made of fabric or leather to modern doors today all have a common use and it is nothing but the location of the first step to enter or exit new places and experiences, so the doors can be He knew the symbol of the passage of life.

11. History of old and famous doors in the world

Some doors are known in the world for historical, religious or cultural reasons. In the following , we will get acquainted with the history of world famous doors .

1. The All Saint's Church in Wittenberg, Germany was built in 1940-1511 under the rule of the Romanian Empire. In November 1517, Martin Luther wrote a proclamation called the "Article 5 Declaration" in which he challenged Catholic practice. He then posted the notice on the door for the public to see.

During the war in 1760, this door, which was still on it after 200 years of proclamation, burned down. After the war, the church was rebuilt and a bronze door was erected in exactly the same place to commemorate the former door.

Door 10, located on Downing Street in the Westminster area of ​​London, is another famous door. This property is actually the residence of the Prime Minister of the United Kingdom. The building was built between 1682 and 1684 AD.

This old door is famous for its durability. Despite repeated renovations, the door remains stable. This door is made of all wood and in black color, with a black clone and a gold post valve, and a large number "10" is placed on the door.

3. Columbus Doors, which are the entrance doors to the Capitol in Washington state, have a special reputation. The Capitol is home to state representatives and heads of state. These doors were made of bronze, made in Germany in 1855, and were not sent to the United States until 1863 due to the Civil War.
This old door symbolizes Christopher Columbus's journey from 1487 to 1506 to the New World and the discovery of America. On the door, Christopher Columbus is entering a new land of work.

Building 221B is located on Westminster, London, on Baker Street. It is interesting to know that this house is the house of Sherlock Holmes stories. At the time the Sherlock Holmes story was written, this location did not exist and the license plates on that street were no more than 85. In 1930, Baker Street was expanded to include 221B. The building has since been turned into a museum in honor of Sherlock Holmes.

The door of this house is narrow and black with a silver clone. The top of the door is a semicircle made of glass. Interestingly, a guard stands in front of the door every day to protect it.

12. Old Iranian door

Old doors are a genuine symbol of Iranian culture and history. Historians believe that the oldest door left from ancient times in Iran is the door of Mehriz Gate located in Yazd. In the following, we will introduce the components of old Iranian doors.

Nose: It is a thin wood that usually has a part similar to the top and a base such as the bottom of the column.

Threshold: In the past, at the bottom of the entrance door frame, there was a small ledge that was actually the boundary between the inside of the house and the outside space. Also, when it rained, it acted as a barrier against water entering the house. Throughout history, Astana has been of special value and importance.

Percussion: The brass percussions were dual (male and female) so that the male percussion had a bass sound and the female percussion had a low voice.

Entrance door: In ancient times, the beautiful architecture of the entrance doors with a decorative crescent, looked more beautiful. The entrance door, in addition to being beautiful, acted as a barrier to snowfall in winter as well as direct sunlight in summer. It also has tiles with the verses of Quranic verses or religious phrases so that housewives and guests can pass under them when traveling.

Ruff: The platforms that were built in front of the front doors of houses to sit were called rafts. Neighbors used the front shelves to talk to each other in their spare time.