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Impulse (roller Coaster)
Impulse is a steel roller coaster located at Knoebels Amusement Resort in Elysburg, Pennsylvania. It is manufactured by Zierer and is the first major steel coaster located at Knoebels since Bocaraca, Whirlwind which closed in 2004. Impulse was the park's most expensive addition when completed in 2015. History The park had been looking for a new roller coaster after Whirlwind (now Bocaraca (roller coaster), Bocaraca) was closed and shipped to Parque de Diversiones in Costa Rica in 2004. The park hired German manufacturer Zierer, Zierer Rides to design the new ride. The actual design process did not start until 2009, due to the financial crisis of 2007–2008. Construction of the parts began in July 2013 and was assembled at the park in late February 2015; the project was complete by April 2015. Impulse replaced the Bumper Boats ride, which was purchased from Rocky Glen Park in Moosic, Pennsylvania in the 1980s. Ride experience Riders are restrained by a lap bar only which come ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lift Hill
A lift hill, or chain hill, is an upward-sloping section of track on a roller coaster on which the roller coaster train is mechanically lifted to an elevated point or peak in the track. Upon reaching the peak, the train is then propelled from the peak by gravity and is usually allowed to coast throughout the rest of the roller coaster ride's circuit on its own momentum, including most or all of the remaining uphill sections. The initial upward-sloping section of a roller coaster track is usually a lift hill, as the train typically begins a ride with little speed, though some coasters have raised stations that permit an initial drop without a lift hill. Although uncommon, some tracks also contain multiple lift hills. Lift hills usually propel the train to the top of the ride via one of two methods: a chain lift involving a long, continuous chain which trains hook on to and are carried to the top; or a drive tire system in which multiple motorized tires (known as friction wheels) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Financial Crisis Of 2007–2008
Finance is the study and discipline of money, currency and capital assets. It is related to, but not synonymous with economics, the study of production, distribution, and consumption of money, assets, goods and services (the discipline of financial economics bridges the two). Finance activities take place in financial systems at various scopes, thus the field can be roughly divided into personal, corporate, and public finance. In a financial system, assets are bought, sold, or traded as financial instruments, such as currencies, loans, bonds, shares, stocks, options, futures, etc. Assets can also be banked, invested, and insured to maximize value and minimize loss. In practice, risks are always present in any financial action and entities. A broad range of subfields within finance exist due to its wide scope. Asset, money, risk and investment management aim to maximize value and minimize volatility. Financial analysis is viability, stability, and profitabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helix
A helix () is a shape like a corkscrew or spiral staircase. It is a type of smooth space curve with tangent lines at a constant angle to a fixed axis. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word ''helix'' comes from the Greek word ''ἕλιξ'', "twisted, curved". A "filled-in" helix – for example, a "spiral" (helical) ramp – is a surface called '' helicoid''. Properties and types The ''pitch'' of a helix is the height of one complete helix turn Turn may refer to: Arts and entertainment Dance and sports * Turn (dance and gymnastics), rotation of the body * Turn (swimming), reversing direction at the end of a pool * Turn (professional wrestling), a transition between face and heel * Turn, ..., measured parallel to the axis of the helix. A double helix consists of two (typically congruent) helices with the same axis, differing by a tran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inline Twist
Roller coaster elements are the individual parts of roller coaster design and operation, such as a track, hill, loop, or turn. Variations in normal track movement that add thrill or excitement to the ride are often called "thrill elements". Common elements Banked turn A banked turn is when the track twists from the horizontal plane into the vertical plane, tipping the train to the side in the direction of the turn. Banking is used to minimize the lateral G-forces on the riders to make the turn more comfortable. When a banked turn continues to create an upward or downward spiral of approximately 360 degrees or more, it becomes a helix. Brake run A brake run on a roller coaster is any section of track meant to slow or stop a roller coaster train. Brake runs may be located anywhere or hidden along the circuit of a coaster and may be designed to bring the train to a complete halt or to simply adjust the train's speed. The vast majority of roller coasters do not have any form of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loop (roller Coaster)
The generic roller coaster vertical loop, where a section of track causes the riders to complete a 360 degree turn, is the most basic of roller coaster inversions. At the top of the loop, riders are completely inverted. History The vertical loop is not a recent roller coaster innovation. Its origins can be traced back to the 1850s when '' centrifugal railways'' were built in France and Great Britain. The rides relied on centrifugal forces to hold the car in the loop. One early looping coaster was shut down after an accident. Later attempts to build a looping roller coaster were carried out during the late 19th century with the ''Flip Flap Railway'' at Sea Lion Park. The ride was designed with a completely circular loop (rather than the teardrop shape used by many modern looping roller coasters), and caused neck injuries due to the intense G-forces pulled with the tight radius of the loop. The next attempt at building a looping roller coaster was in 1901 when Edwin Prescott bui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cobra Roll
Roller coaster elements are the individual parts of roller coaster design and operation, such as a track, hill, loop, or turn. Variations in normal track movement that add thrill or excitement to the ride are often called "thrill elements". Common elements Banked turn A banked turn is when the track twists from the horizontal plane into the vertical plane, tipping the train to the side in the direction of the turn. Banking is used to minimize the lateral G-forces on the riders to make the turn more comfortable. When a banked turn continues to create an upward or downward spiral of approximately 360 degrees or more, it becomes a helix. Brake run A brake run on a roller coaster is any section of track meant to slow or stop a roller coaster train. Brake runs may be located anywhere or hidden along the circuit of a coaster and may be designed to bring the train to a complete halt or to simply adjust the train's speed. The vast majority of roller coasters do not have any form of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lift Hill
A lift hill, or chain hill, is an upward-sloping section of track on a roller coaster on which the roller coaster train is mechanically lifted to an elevated point or peak in the track. Upon reaching the peak, the train is then propelled from the peak by gravity and is usually allowed to coast throughout the rest of the roller coaster ride's circuit on its own momentum, including most or all of the remaining uphill sections. The initial upward-sloping section of a roller coaster track is usually a lift hill, as the train typically begins a ride with little speed, though some coasters have raised stations that permit an initial drop without a lift hill. Although uncommon, some tracks also contain multiple lift hills. Lift hills usually propel the train to the top of the ride via one of two methods: a chain lift involving a long, continuous chain which trains hook on to and are carried to the top; or a drive tire system in which multiple motorized tires (known as friction wheels) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vertical Direction
In astronomy, geography, and related sciences and contexts, a '' direction'' or '' plane'' passing by a given point is said to be vertical if it contains the local gravity direction at that point. Conversely, a direction or plane is said to be horizontal if it is perpendicular to the vertical direction. In general, something that is vertical can be drawn from up to down (or down to up), such as the y-axis in the Cartesian coordinate system. Historical definition The word ''horizontal'' is derived from the Latin , which derives from the Greek , meaning 'separating' or 'marking a boundary'. The word ''vertical'' is derived from the late Latin ', which is from the same root as ''vertex'', meaning 'highest point' or more literally the 'turning point' such as in a whirlpool. Girard Desargues defined the vertical to be perpendicular to the horizon in his 1636 book ''Perspective''. Geophysical definition The plumb line and spirit level In physics, engineering and construction, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moosic, Pennsylvania
Moosic ( ) is a borough in Lackawanna County, Pennsylvania, south of downtown Scranton and northeast of downtown Wilkes-Barre, on the Lackawanna River. Moosic is in a former coal-mining region. A few older industries existed at one time, including the manufacturing of canvas gloves and silk products. The population was 5,972 at the 2020 census. History The name "Moosic" probably derives from the Unami language of the Lenape people, meaning "elk place". The Lenape, a Native American people, are the earliest-known inhabitants of Moosic. The borough was incorporated on December 9, 1898. Before incorporation, the villages of Moosic and Greenwood had been a part of Lackawanna Township. From 1886 to 1987, Moosic was the site of Rocky Glen Park, an amusement park. The former grounds are now a Pennsylvania state historical marker. Geography Moosic is located in the Wyoming Valley of northeastern Pennsylvania. In terms of physiography, Moosic is part of the Ridge and Valley province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocky Glen Park
Known by a variety of names over its 101-year existence, Rocky Glen Park was a park near Moosic, Pennsylvania. Founded by Arthur Frothingham in 1886 as a picnic park, it was transformed into an amusement park by engineer and entrepreneur Frederick Ingersoll in 1904. The trolley park was a popular Pennsylvania attraction that featured rides, arcades, and restaurants – even as a "wild west" theme park in the 1970s – until its closure in 1987. History Land developer Arthur Frothingham purchased the site for $15 at a tax sale in 1885. The following year, Rocky Glenn was open to the public as a picnic park. About 1900, Frothingham contracted E. S. Williams to dam Dry Valley Run Creek to create a lake on the property; when Frothingham failed to pay Williams for the work, Williams sued and was awarded one-half interest in the park.''The Scranton Times'', 25 July 1982, as cited iRocky Glen (circa 1904–1987)/ref> Soon afterward, Frothingham obtained a Pennsylvania state cemet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costa Rica
Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, the Pacific Ocean to the southwest, and maritime border with Ecuador to the south of Cocos Island. It has a population of around five million in a land area of . An estimated 333,980 people live in the capital and largest city, San José, Costa Rica, San José, with around two million people in the surrounding metropolitan area. The sovereign state is a Unitary state, unitary Presidential system, presidential Constitution of Costa Rica, constitutional republic. It has a long-standing and stable democracy and a highly educated workforce. The country spends roughly 6.9% of its budget (2016) on education, compared to a global average of 4.4%. Its economy, once heavily dependent on agriculture, has diversif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel Roller Coaster
A steel roller coaster is a roller coaster that is defined by having a track made of steel. Steel coasters have earned immense popularity in the past 50 years throughout the world. Incorporating tubular steel track and polyurethane-coated wheels, the steel roller coasters can provide a taller, smoother, and faster ride with more inversions than a traditional wooden roller coaster. Arrow Dynamics first introduced the steel roller coaster to feature tubular track to the thrill industry with their creations of the Matterhorn Bobsleds (Disneyland) in 1959 and the Runaway Mine Train (Six Flags Over Texas) in 1966. As of 2006, the oldest operating steel roller coaster in North America is Little Dipper at Memphis Kiddie Park in Brooklyn, Ohio and has been operating since April 1952. The oldest operating steel rollercoaster in the world is Montaña Suiza at Parque de Atracciones Monte Igueldo (Spain). It has been operating since 1928. Characteristics *Steel coasters have a general ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
