ã€äº‘霄飞车】Introduction to Yunxiao Speed ​​and Recommended Products
ã€äº‘霄飞车 】Introduction to Yunxiao Speed The Roller coaster, also known as the roller coaster, is a basic roller coaster structure that includes climbing, slipping, and reversing. The design of the track diamondback rattlesnake roller coaster is not necessarily a complete loop, it can also be designed as a car body. The way to run on the track is to move back and forth. Most of the roller coaster rides can accommodate 2, 4 or 6 people, and these cars are hooked together like a train. At the most basic level, a roller coaster is nothing more than a machine that uses gravity and inertia to move the train along a winding track. >> Optional: magnetic ball | Cube | roller coaster | ![]() |
â– Roller Coaster Hot Products Recommended
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â– The history of the roller coaster
Historical origin
The roller coaster is also known as the roller coaster. If the United States has a cradle for a roller coaster, then it is Coney Island in New York. The first roller coaster in the United States was born here in 1884. For roller coaster fans, here is their “Mecca of Meccaâ€. Coney Island still retains the original wooden roller coaster "Crystal Beach Cyclone" built in 1927. China's first roller coaster, located in Hong Kong Ocean Park Today, the magical effect of a wooden roller coaster was unimaginable in the 1920s. There is a “Son of Beast†in the Kings Island amusement park near Cincinnati, USA. The “Beast of the Beast†wooden roller coaster (with steel support) creates a stunning new height. It is 66 meters high and 2143 meters long. 126 kilometers, there is a drop of 65 meters above and below, the estimated cost is 20 million US dollars, can be used for 3 roller coasters, each can carry 36 people. It even has the only vertical circular orbit of the wooden roller coaster, which is a pioneering work because it was thought to be impossible for a wooden roller coaster. However, in the end, the vertical circulation track was dismantled in December 2006 due to safety considerations (see below). It’s no accident that the son of the Beast is famous. This is one of the largest wooden roller coasters in the world, and the wood used can be spread to 761 kilometers. Nelson Sayalfus (roller coaster enthusiast): "I prefer wooden cars, like the rhythm of vibration and swaying. You can even see the movement of certain parts when the roller coaster whizzes past." In the early days of the roller coaster, Only traditional wooden roller coasters. Today, the roller coaster family already has about 30 members, including metal roller coasters, hanging roller coasters, erected roller coasters and shuttle roller coasters. The track of a wooden roller coaster is similar to a traditional train track. The metal wheels of the roller coaster roll on flat metal strips, each strip having a width of 10 to 15 cm. The metal strip is screwed to the running track and the running track is made of glued wood and is very strong. In most roller coasters, the wheels of the car use the same flange design as the train, ie the inside of the wheel forms a concave structure so that the car does not roll out of the track. There is another set of wheels in the car (some are just a safety bar) that roll under the track. This prevents the car from flying into the air. The wooden roller coaster track is fixed with sleepers and diagonally crossed support beams. The entire track structure is placed on a lattice made of wooden or steel beams, just like to support a house or skyscraper. Beam frame. Using these materials, designers can combine hillsides, hovering, and cornering to create a route that has endless variations.
â– Other hot products recommended
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1. The effect of lip gloss is more distinct and unique. Lipstick is low-key, generally used to moisturize lips, and its color is lighter.
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3. Lip gloss is rich in various highly moisturizing oils and glittering factors, which is bright, transparent, light and moisturized, and makes lips moist and three-dimensional after coloring. Lipstick has high color saturation and strong color hiding power. It is generally used to modify lip shape and color.
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