# data[].attributes.body
A steamboat is a boat that is propelled primarily by steam power, typically driving propellers or paddlewheels. This boat could typically make 7 to 8 miles per hour (11 to 13 km/h) and traveled more than 2,000 miles (3,200 km) during its short length of service.

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He invented the cotton gin which it is a machine that cleans cotton, removing its many seeds. This device revolutionized the cotton industry

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it was used to quickly and easily separates cotton fibers from their seeds, allowing for much greater productivity than manual cotton separation. The fibers are then processed into various cotton goods such as linens, while any undamaged cotton is used largely for textiles like clothing. The greatly expanded supply of cotton created strong demand for textile machinery and improved machine designs that replaced wooden parts with metal. This led to the invention of many machine tools in the early 19th century.

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https://www.google.com/imgres?imgurl=http%3A%2F%2Fwww.environmentandsociety.org%2Fsites%2Fdefault%2Ffiles%2Fstyles%2Fpopup%2Fpublic%2Fthumbnails%2Fimage%2Fve_anthro-comic27-spinning-jenny.jpg%3Fitok%3DmiJzKvz7&imgrefurl=http%3A%2F%2Fwww.environmentandsociety.org%2Fmml%2Fspinning-jenny-milena-bassen&docid=g13m9BUocAgBiM&tbnid=4wZ0kaxa6sDQDM%3A&vet=10ahUKEwi2v6L00aXWAhXLyVQKHftEDYAQMwilASgCMAI..i&w=500&h=500&safe=strict&client=safari&bih=664&biw=1040&q=The%20spinning%20jenny&ved=0ahUKEwi2v6L00aXWAhXLyVQKHftEDYAQMwilASgCMAI&iact=mrc&uact=8

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https://en.wikipedia.org/wiki/Cotton_gin
http://www.enchantedlearning.com/inventors/1700.shtml

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He began operating a regular commercial service along the Delaware River between Philadelphia and Burlington, New Jersey, carrying as many as 30 passengers. He built a larger vessel that carried passengers and freight between Philadelphia and Burlington, New Jersey on the Delaware.

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It is a multi-spindle spinning frame, and was one of the key developments in the industrialization of weaving during the early Industrial Revolution.
The device reduced the amount of work needed to produce cloth

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The spinning jenny was much more efficient than the spinning wheel. With a spinning wheel, a person could produce only one yarn thread at a time. With Hargreaves' spinning jenny, a person could produce up to eight threads at once which it greatly increased the productivity of industries.

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https://www.google.com/imgres?imgurl=http%3A%2F%2Fwww.famousinventors.org%2Fimages%2Fjames-hargreaves.jpg&imgrefurl=http%3A%2F%2Fwww.famousinventors.org%2Fjames-hargreaves&docid=LwBDrdnhGZOt3M&tbnid=CCi9AXVI12AWAM%3A&vet=10ahUKEwjCiKKG0qXWAhVKzlQKHQCJClgQMwgmKAAwAA..i&w=580&h=380&safe=strict&client=safari&bih=664&biw=1040&q=HARGREAVES%2C%20JAMES&ved=0ahUKEwjCiKKG0qXWAhVKzlQKHQCJClgQMwgmKAAwAA&iact=mrc&uact=8

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https://www.google.com/imgres?imgurl=http%3A%2F%2Fwww.environmentandsociety.org%2Fsites%2Fdefault%2Ffiles%2Fstyles%2Fpopup%2Fpublic%2Fthumbnails%2Fimage%2Fve_anthro-comic27-spinning-jenny.jpg%3Fitok%3DmiJzKvz7&imgrefurl=http%3A%2F%2Fwww.environmentandsociety.org%2Fmml%2Fspinning-jenny-milena-bassen&docid=g13m9BUocAgBiM&tbnid=4wZ0kaxa6sDQDM%3A&vet=10ahUKEwi2v6L00aXWAhXLyVQKHftEDYAQMwilASgCMAI..i&w=500&h=500&safe=strict&client=safari&bih=664&biw=1040&q=The%20spinning%20jenny&ved=0ahUKEwi2v6L00aXWAhXLyVQKHftEDYAQMwilASgCMAI&iact=mrc&uact=8

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http://www.enchantedlearning.com/inventors/1700.shtml
https://en.wikipedia.org/wiki/Spinning_jenny

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he built a factory outside Philadelphia and adapted five machines, including conveyors, elevators, and weighing scales, he created a production line in which all movement throughout the mill was automatic. Labour was required only to set the mill in motion; power was supplied by waterwheels, and grain was fed in at one end, passed by a system of conveyors and chutes through the stages of milling and refining, and emerged at the other end as finished flour.

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The system, which reduced costs by 50 percent according to Evans’ calculations, much later was widely copied in American flour milling.

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https://en.wikipedia.org/wiki/File:Oliver_Evans_-_Automated_mill.jpg

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https://en.wikipedia.org/wiki/Oliver_Evans#Developing_the_automatic_flour_mill.2C_1783.E2.80.9390
https://www.britannica.com/biography/Oliver-Evans

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Beverly Cotton Manufactory was the first cotton mill built in America, and the largest cotton mill to be built during its era.Being the birthplace and testing grounds of the cotton milling industry at the time, it has been called the birthplace of the American Industrial Revolution.

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It was built hoping for economic success, but reached a downturn due to technical limitations of the then early production process and limitations of the machines being used.  this was an effort being made locally to create an information display adjacent to the memorial stone to present information to the public.

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https://en.wikipedia.org/wiki/File:Beverlycottonmanufactory.jpg

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https://www.google.com/imgres?imgurl=https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2F6%2F69%2FJames_Leonard_Corning.jpg&imgrefurl=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FJames_Leonard_Corning&docid=6cusegAlgO7EeM&tbnid=yIZEl-J55sSJrM%3A&vet=10ahUKEwiJsM_i2aXWAhUqiVQKHa5UCvcQMwg0KAIwAg..i&w=827&h=1170&safe=strict&client=safari&bih=664&biw=1280&q=James%20Leonard&ved=0ahUKEwiJsM_i2aXWAhUqiVQKHa5UCvcQMwg0KAIwAg&iact=mrc&uact=8

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https://en.wikipedia.org/wiki/Beverly_Cotton_Manufactory
https://en.wikipedia.org/wiki/Industrial_Revolution#United_States

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lightening rod is a metal rod mounted on a structure and intended to protect the structure from a lightning strike. If lightning hits the structure, it will preferentially strike the rod and be conducted to ground through a wire, instead of passing through the structure, where it could start a fire or cause electrocution.

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In a lightning protection system, a lightning rod is a single component of the system. The lightning rod requires a connection to earth to perform its protective function.
The main attribute common to all lightning rods is that they are all made of conductive materials, such as copper and aluminum.

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https://en.wikipedia.org/wiki/File:Lightning-rod-diagram.svg

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http://storiesofusa.com/industrial-revolution-inventions-timeline-1712-1942/
https://en.wikipedia.org/wiki/Benjamin_Franklin
https://en.wikipedia.org/wiki/Lightning_rod#United_States

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Watt steam engine was the first type of steam engine to make use of a separate condenser. It was a vacuum or "atmospheric" engine using steam at a pressure just above atmospheric to create a partial vacuum beneath the piston.

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The Watt steam engine, developed sporadically from 1763 to 1775, was an improvement on the design of the 1712 Newcomen steam engine and was a key point in the Industrial Revolution.
Watt's engine's efficiency was more than double that of the Newcomen engine.

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https://en.wikipedia.org/wiki/File:Watt_James_von_Breda.jpg

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https://en.wikipedia.org/wiki/Watt_steam_engine
http://storiesofusa.com/industrial-revolution-inventions-timeline-1712-1942/

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The first military submarine was the Turtle (1775), a hand-powered acorn-shaped device designed by the American David Bushnell to accommodate a single person. It was the first verified submarine capable of independent underwater operation and movement, and the first to use screws for propulsion. It is a watercraft capable of independent operation underwater.

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The primary role of the submarine was anti-surface ship warfare. Submarines would attack either on the surface, using deck guns or submerged, using torpedoes. They were particularly effective in sinking Allied transatlantic shipping in both World Wars, and in disrupting Japanese supply routes and naval operations in the Pacific in World War II.

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http://storiesofusa.com/industrial-revolution-inventions-timeline-1712-1942/
https://en.wikipedia.org/wiki/Submarine

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The spinning mule is a machine used to spin cotton and other fibres.
The spinning mule has a fixed frame with a creel of bobbins to hold the roving, connected through the headstock to a parallel carriage with the spindles.
Crompton built his mule from wood.

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Crompton's first mule had 48 spindles and could produce 1 lb of 60s thread a day. This demanded a spindle speed of 1,700 rpm, and a power input of 1/16 hp.
The mule produced strong, thin yarn, suitable for any kind of textile. It was first used to spin cotton, then other fibres.

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https://en.wikipedia.org/wiki/File:Baines_1835-Mule_Jenny.png

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http://storiesofusa.com/industrial-revolution-inventions-timeline-1712-1942/
https://en.wikipedia.org/wiki/Samuel_Crompton

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http://storiesofusa.com/industrial-revolution-inventions-timeline-1712-1942/
https://en.wikipedia.org/wiki/Steamboat

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The Jefferson disk is a cipher system using a set of wheels or disks, each with the 26 letters of the alphabet arranged around their edge. The order of the letters is different for each disk and is usually scrambled in some random way. Each disk is marked with a unique number. A hole in the centre of the disks allows them to be stacked on an axle. The disks are removable and can be mounted on the axle in any order desired. The order of the disks is the cipher key, and both sender and receiver must arrange the disks in the same predefined order. Jefferson's device had 36 disks.

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There is an extremely small chance that there would be two readable messages by using the Jefferson disk, but that can be checked quickly by the person coding. this increased the accuracy of the messages at that time

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https://en.wikipedia.org/wiki/File:Jefferson%27s_disk_cipher.jpg

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https://en.wikipedia.org/wiki/Timeline_of_United_States_inventions_(before_1890)
https://en.wikipedia.org/wiki/Jefferson_disk

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A fire hydrant is an active fire protection measure, and a source of water provided in most urban, suburban and rural areas with municipal water service to enable firefighters to tap into the municipal water supply to assist in extinguishing a fire.

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Before the existence of fire hydrants, a primitive fire suppression system known as "fire plugs" consisted of burying a wooden water pipe (often no more than a hollowed out log) along the streets for teams of bucket brigades to form and fight fires. it shows that this invention made extinguishing a fire more convenience

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Swimfins are finlike accessories worn on the foot or leg and made from rubber, plastic or combinations of these materials, to aid movement through the water in water sports activities such as swimming, underwater diving.

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Swimfins help the wearer to move through water more efficiently, as human feet are too small and inappropriately shaped to provide much thrust, especially when the wearer is carrying equipment that increases hydrodynamic drag. This invention benefits human in water events.

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is a measuring instrument used primarily in navigation. It is a type of reflecting instrument.

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Octants were produced in large numbers. In wood and ivory, their relatively low price compared to an all-brass sextant made them a popular instrument. The design was standardized with many manufacturers using the identical frame style and components.

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https://en.wikipedia.org/wiki/Timeline_of_United_States_inventions_(before_1890)
https://en.wikipedia.org/wiki/Octant_(instrument)

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A coffee percolator is a type of pot used to brew coffee. In the case of coffee-brewing the solvent is water, the permeable substance is the coffee grounds, and the soluble constituents are the chemical compounds that give coffee its color, taste, and aroma

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Coffee percolators once enjoyed great popularity until they were supplanted in the early 1970s by automatic drip coffee makers.
Percolators are popular among campers and outdoorspeople because of their ability to make coffee without electricity.

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The Columbiad was a large caliber, smoothbore, muzzle loading cannon able to fire heavy projectiles at both high and low trajectories. This feature enabled the columbiad to fire solid shot or shell to long ranges, making it an excellent seacoast defense weapon for its day.

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Used as an artillery piece during the War of 1812 by the United States against the British

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A lobster trap is a portable trap which traps crustaceans such as lobsters or crayfish and is used in the industry of lobster fishing. A lobster trap can catch multiple lobsters at once.

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fishermen in the United States used it for years before American companies introduced it to the Canadian fishery through their Atlantic coast canneries. it helps to trap carbs easier.

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https://en.wikipedia.org/wiki/File:Cliavieaux_Ste_Cat%27linne_Jèrri.jpg

# data[].attributes.body
https://en.wikipedia.org/wiki/Lobster_trap

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https://en.wikipedia.org/wiki/Columbiad

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https://en.wikipedia.org/wiki/Fire_hydrant

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https://en.wikipedia.org/wiki/File:Coffee_Percolator_Cutaway_Diagram.svg

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https://en.wikipedia.org/wiki/Coffee_percolator

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https://en.wikipedia.org/wiki/Swimfin