The theme park's flower, "Roller Coaster"

The theme park's flower, "Roller Coaster"

A type of ride on a rail, designed to run violently. The origin is said to be the ice slide used in Russia in the 17th century, and the invention of modern roller coasters was also made in the 19th century. In particular, it is said that as many as 2,000 roller coasters were built in the 1920s before the Great Depression.

It is a ride in most amusement parks in the world, and its facilities are large and magnificent, and it is generally served as a landmark as it is treated as the highlight of the amusement park in terms of fun. In fact, it seems to be seen from the middle-class amusement park. If it grows into a large amusement park, it will be able to bring in the long-awaited Darkrid. In Japan, there is also a roller coaster in the middle of the city.

It is also called the Blue Dragon Train in Korea. The Blue Dragon Train was the first roller coaster installed in Children's Grand Park in Korea, and it was so famous that the common noun phenomenon of trademarks occurred. Other than that, it is also called the '88 train'. In North Korea, it is usually called an "inertial train," and a small roller coaster with no body connected and one body is called an "inertial steps."#

In Japan, there is also a name called jet coaster, which sounds like English, but in reality, it is a word that does not work in English at all because it is a re-plish. The name was solidified by the popularity of the "Jet Coaster," which opened in 1955 at Tokyo's Korakuen Amusement Park (now Tokyo Dome City). It is similar to the Blue Dragon Train in Korea. Other nicknames include Scream Machine. In China, it is called Gwasancha, meaning tea that crosses mountains. It is also on the huge side of the amusement park.

It enters the railway in a broad sense. The construction of a fixed wheel vehicle on (or below) the rail is completely in line with the railway definition, and much of the technology is shared. For example, the technology to raise the vehicle to the highest point of the track at departure is like an incline. It was made of wood in the early days and is sometimes made of wood in modern times, but it is generally made of steel.

Of course, there is a height limit for safety reasons. Because I'm afraid it usually falls on the safety bar. Usually, the height limit is 120cm to 135cm based on the country that uses the metric system, and the height limit is 145cm like Paeton. The height limit of the junior coaster has been eased at all, so it is more than 100cm. In the United States, height limits are often set between 48 and 54 inches, but strict ones are sometimes set to more than 60 inches (=152.4 cm or more). However, the king daka, known as the scariest roller coaster, is 140 centimeters long. Roller coasters with a 150cm limit are not yet known.

In general, the vehicle is raised high using a chain lift, and then gravity drops along the track and runs along the twisted track as it is from the apex. Usually, if you have a screw or a 360° rotation track, the visual effect is also great. Nowadays, roller coasters using sudden starts rather than moving along the track also appear. Representative, there is also a great wave of Lotte World Adventures and Fujikhye Highland. It's the most fast roller coaster, known as the fastest roller coaster, King, King Da-da.

In general, there are many people who think it would be the most scary things that think it will be the most scary. If you want to look at the lower section, if you want to lower the down section, it is good to choose the back seat, it is good to choose the back seat. In the lower section, the front column, but the speed of the roller coaster is still in the middle of the roller coaster, but the speed of the roller coaster is not attached. In other words, even if you enter into the lower section, it is still caught in the back of the direction, it can maximize the sense of the speed below. On the other hand, the rear Khan seats are already entering the downward section, and the front of the roller coaster, and the entire roller coaster can be slow down. In other words, front seats should give up some extent, instead of open views, and the rear left seats, and the rear left seats, and the back seats can enjoy the best speed. YouTube (Korean language) which is well organized by seats

In fact, there is a personal difference, but the fall section is much scary than 360 degrees Celsius. 360 degrees tracks are rather stable because the body is more stable because of the original heart.

Of course, it's so scary, but it's good to ride it. Don't regret it. It's good to ride it even if you're older. This standard is usually caught in 60 to 65 to 65 to 65 years. The elderly aged 65 or older are not riding a roller coaster. It is said that even young people do not ride pregnant women on roller coasters. This is because violent movements are harmful to the fetus.

However, even if it is any model that boasts extreme power, there are exceptions with immunity. Stuka Pilot is heartless, no matter how fast the roller coaster runs. If you have to be serious, of course, roller coasters are beyond tolerance to these people, and they are not at the level of children's play. Compared to roller coasters, it is an extreme job to approach the enemy by maneuvering through anti-aircraft fire and enemy interception in a far higher sky. In addition, when you dive, you have to get a tremendous acceleration with your body to the point where blackouts that turn black in front of your eyes are common. Fighter pilots usually get bruises all over their bodies because their capillaries can't stand it due to the sudden change in air combat. There is a reason why pilots of combat aircraft are required to have physical conditions at the level of special forces.

Unlike other rides, unlike other rides, even if you want to get off in the middle with a Ferris wheel and a cable car, you can never get off because you can't stop while driving. There are quite a few people who can't ride roller coasters because of this. The basic boarding time is around 2 minutes, and it is one of the expensive rides to install. However, since it is so popular, it seems that there are two to three large amusement parks.

As an amusement park specialized in roller coasters, the Six Flags Magic Mountain in the U.S. has 20 roller coasters, and Cedar Point Park has 17 roller coasters. The top six flags in the U.S. industry and the second-in-command Cedar Fair's amusement parks are truly a roller coaster paradise. There are a lot of scary roller coasters that make you feel like you're going to die of a heart attack even if you really ride it once, or you must vomit as soon as you get off. Roller Coaster Tycoon's roller coasters are very much derived from Six Flags' roller coasters. In Asia, Japan's Fujikyu Highland and Nagashima Spa Land are marketing specialized in roller coasters, and there are seven roller coasters in Fujikyu Highland and many have strong concepts. For example, various concepts such as a 4D roller coaster called "What the Hell" are introduced. Nagashima Spa Land operates 13 roller coasters, which are less famous in Korea than Fujikyu Highland, a few of the screaming machines.

It is difficult to install, but it is actually more difficult to design. With the exception of the sudden acceleration series, it basically moves completely non-powered from the initial drop to the arrival, so the transition between the positional energy obtained by going high and the kinetic energy obtained by falling must be accurately calculated to prevent stopping in operation. the essence of practical mechanics In fact, roller coasters appear as an example when learning about positional energy and kinetic energy in middle school science textbooks. Also, since it is not just a 'train', stability should not be considered, and proper fun should be added to it. When you play games such as the Roller Coaster Tycoon series or Parkitek, you can realize that the design of the roller coaster is not easy as a beginner. One of the most famous designers is Werner Stengel, who designed Everland's T Express. Express.

It is a ride to pay attention to safety accidents.

There is nothing wrong with using a safe park(안전공원).