What is the answer for the question: What were the two structures built by Dodson? from the following article ? Ricketts Glen State Park is in five townships in three counties. After the 1768 purchase, the land became part of Northumberland County, but was soon divided among other counties. Most of the park is in Luzerne County, which was formed in 1786 from part of Northumberland County. Within Luzerne County, the majority of the park, including all of the waterfalls and most of Lake Jean, is in Fairmount Township, which was settled in 1792 and incorporated in 1834; the easternmost part of the park is in Ross Township, which was settled in 1795 and incorporated in 1842. The northwest part of the park is in Sullivan County, which was formed in 1847 from Lycoming County; Davidson Township was settled by 1808 and incorporated in 1833, while Colley Township, which has the park office and part of Lake Jean, was settled in the early 19th century and incorporated in 1849. A small part of the southwest part of the park is in Sugarloaf Township in Columbia County; the township was settled in 1792 and incorporated in 1812, the next year Columbia County was formed from Northumberland County.A hunter named Robinson was the first inhabitant in the area whose name is known; around 1800 he had a cabin on the shores of Long Pond (now called Lake Ganoga), which is less than 0.4 miles (0.6 km) northwest of the park. The first development within the park was the construction of the Susquehanna and Tioga Turnpike, which was built from 1822 to 1827 between the Pennsylvania communities of Berwick in the south and Towanda in the north. The turnpike, which Pennsylvania Route 487 mostly follows through the park, had daily stagecoach service from 1827 to 1851; the northbound stagecoach left Berwick in the morning and stopped for lunch at the Long Pond Tavern on the lake about noon.The earliest settlers in what became the park were two squatters who built sawmills to make bed frames from cherry trees they cut for lumber. One squatter, Jesse Dodson, cut trees from around 1830 to 1860 and built a mill and the dam for what became Lake Rose in...
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Answer: a dam
Q: What is the answer for the question: What is the name of the drilling fluid that is significantly more expensive than untreated petroleum fuels? from the following article ? Drilling fluids are necessary for borehole stability in deep cores, and can also be used to circulate cuttings away from the bit. Fluids used include water, ethanol/water and water/ethylene glycol mixtures, petroleum fuels, non-aromatic hydrocarbons, and n-butyl acetate. Water is the cheapest and cleanest option; it may be present on the glacial surface or may be created by thermal drilling. In cold ice some form of antifreeze is necessary, or heat must be reapplied by reaming the hole periodically. Ethanol and water. Ethanol acts as an anti-freeze in water; at sufficient concentrations it can reduce the freezing temperature of the mixture to well below any temperature likely to be encountered in ice drilling. The concentration must be chosen to prevent the liquid freezing and also to maintain the borehole against the ice overburden pressure. Because the density of the mixture decreases with lower temperatures, vertical convection will develop in boreholes where temperatures decrease with depth, as the lighter mixture rises. This causes slush to form in the borehole, though successful drilling is still possible. Ethanol is one of the cheapest options for a drilling fluid, and requires less storage space than other options because in use it is diluted with water. A Soviet expedition left an 800 m borehole in Antarctica filled with ethanol and water at an ice temperature of 53 C; after 11 months the borehole remained open and drilling was resumed with no problems. A problem with this option is that the mixture will penetrate cores that have cracks. Ethylene glycol and water was used at Camp Century in 1966 in the lower part of the hole to dissolve the cuttings. Petroleum fuels. This includes diesel, jet fuel, and kerosene. They are inexpensive and easily available, and were once in common use; disadvantages include flammability and the aromatics they contain, which are a health hazard. Non-aromatic hydrocarbons. As of 2009 these had become the most commonly used drilling fluids; eliminating the...
A: Non-aromatic hydrocarbons
What is the answer for the question: What is the name of the female prisoner? from the following article ? The film shows a scene of a girl being kidnapped from a charity plane by Vietnamese rebels (a U.N. supplies [as in food and medicine] plane) in Vietnam. Then we are taken to the United States to a detention center in Los Angeles where the warden of the center and 6 of the toughest prisoners are hired to rescue the girl, whose name is Gabrielle Presscott, daughter of Jameson Prescott, CEO and billionaire. Warden Toliver and prisoners (by last name only, their first names are never revealed) Butts and Monster (black youths), Lopez and Vasquez (Latino youths, with Vasquez being a girl), and Brophy and Lamb (white youths). The group travels to Vietnam with three days to rescue Gabrielle, spending one day to train and the rest of the days to find her. After winning a battle the group spends the night at a village brothel and has a small celebration, with Brophy sneaking away into the night. The group awakens to find the rebels with Brophy as a hostage and asking the villagers to hand over the rest of the Americans. The group decides to attempt a rescue for Brophy and are successful, however, Lopez and Monster are both killed during the fight. The group runs away into the jungle and is tiredly marching along when Lamb steps on a landmine. While Toliver is trying to disarm the mine, some rebels are slowly getting nearer and nearer to the group. Brophy once again sneaks away but sacrifices himself, bringing another death to the group. Toliver and his men finally arrive at the rebel base camp, with Toliver combing the camp for Gabrielle. After he finds her he returns to the others and hands each of them a set of explosives to be detonated by a timer.
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Answer:
Vasquez