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Inventor- Alfred Nobel in 1866

TECH- Dynamite is a mix of nitroglycerine and silica that turns into malleable paste. This turns it into a controlled explosion.

Positive- Allowed for more efficient mining and Nobel last wish with all of his million dollars was to give it to form an international prize rightfully named the Nobel Prizes.

Negative- It was dangerous, used it in war, and at first the public could buy it easily.

Image result for dynamite
http://images.totalbeauty.com/content/photos/gross-ingredients-dynamite-08.jpg

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The Modern Elevator - David Perrin & Mason Bolen

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The Modern Elevator - David Perrin & Mason Bolen

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Elisha Otis was the founder of the Otis Elevator company and was the inventor of the  safety device that prevents elevators from falling when hosting cables fail. He demonstrated an application of his invention at the World's Fair, where he walked out on a platform only supported by one rope that was severed by an  axeman. The platform fell only a few inches before it came to  a halt.

Tech: Otis's  system used a series of pulleys and electric  motors with a supporting frame to support the elevator.

Pros: Provided a reliable safety system that changed the  way elevators could be used. This allowed for larger buildings and an increased confidence for the riders.

Cons: There are arguably few cons to Otis's invention seeing as it operates electrically. Elevators became more widespread after his invention which could be seen as a con if you wan't to count the elevator failures there  have been to poor maintenance.

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Thomas Savery invented the steam engine in 1698

TECH: A heat engine that is powered by steam to power things like trains and other large machines.

PROS: Can be used for trains for transportation and can be located at almost any place of work.

CONS: Cannot be used for smaller vehicles like cars or trucks. Also, steam engines take awhile before they start because coal must be burned for steam.

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Makayla Guerra, Lindsney Bowling and Carli  Perry.- "telephone"

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Makayla Guerra, Lindsney Bowling and Carli  Perry.- "telephone"

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Alexander Graham Bell- Alexander spoke the first words into a telephone on March 10, 1876. He is known as the first inventor of the telephone.

How it's made- first made in March 1876. A working electrical voice-transmission system was first demonstrated by Johann Philip Reis in 1863. His machine consisted of a vibrating membrane that opened or closed an electric circuit.

Pros- You get immediate feedback. You can call anyone in the world. Also you can leave a voicemail if they're not there at the time.

Cons- Telephones aren't cheap. If you're not connected to the internet it costs more (data).Others can't see each others body language.

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Anesthesia By: Maddie Kirby and Alexis Jones

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Anesthesia By: Maddie Kirby and Alexis Jones

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Anesthesia was invented in 1846. On October 16, 1846 William T.G Morton was the first to perform a surgery with Anesthetic.

How it works: when administered to your body it blocks signals from reaching the brain and it prevents the brains neurons from communicating with each other.

Why it was transformative: It gave the gift of more successful surgeries and and medical procedures.

Positive- People are able to live through surgery and handle pain.
Negatives- It can cause you to lapse into a coma. Too much can be lethal  if the doses are not handled properly.

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Jake Williams, Jalyn Straub -"The fridge" 

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Jake Williams, Jalyn Straub -"The fridge" 

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The fridge was created by Oliver Evans in 1805. Meant to produce ice for cooling the air for yellow fever patients.

How it works- When the hot gas in the coils meets the cooler air temperature of the kitchen, it becomes a liquid. Now in liquid form at high pressure, the refrigerant cools down as it flows into the coils inside the freezer and the fridge cooling the inside.

Transformative- This allowed the average person to cool objects that would originally spoil in a certain amount of time helping keep food cool for longer.

Adverse- The fridges weren't as reliable as they are today they could run out of the gas to heat cool the objects in the machine, if your fridge stopped working then all of the items in the fridge would go bad.

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How it works-  When the hot gas in the coils meets the cooler air temperature of the kitchen, it becomes a liquid.  Now in liquid form at high pressure, the refrigerant cools down as it flows into the coils inside the freezer and the fridge

Transformative- Because it allowed people to be able to store food and keep it for longer periods of time.

Adverse- If your fridge stops working or the power goes out then all of the food in your fridge can go bad.

When it was invented- there were first some artificial ways to refrigerate in the mid 1750s and developed in the early 1800s. and in 1913 refrigerators for homes were invented.

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Austin Owens & Trevor Van Horn - The Zipper

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Austin Owens & Trevor Van Horn - The Zipper

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Whitcomb L. Judson was an American inventor from Chicago who invented and constructed a workable zipper.The method, still in use today, is based on interlocking teeth. Initially it was called the “hookless fastener” and was later redesigned to become more reliable.The bulk of a zipper/zip consists of two rows of protruding teeth, which may be made to interdigitate, linking the rows, carrying from tens to hundreds of specially shaped metal or plastic teeth. These teeth can be either individual or shaped from a continuous coil, and are also referred to as elements. The slider, operated by hand, moves along the rows of teeth. Inside the slider is a Y-shaped channel that meshes together or separates the opposing rows of teeth, depending on the direction of the slider's movement. The word Zipper is onomatopoetic, because it was named for the sound the device makes when used, a high-pitched zip.
This was a great invention because now millions of different clothing has zippers. But zippers can also break by on half of the teeth get unhooked from the fastener.

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Louis Brail is the creator of brail that was created in 1824, and is very popular in todays culture for the reason that the blind use it to read.

Tech: to help blind people read by rising little holes on usually paper or plastic in a specific pattern.

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Ashley Hartung and Carmen Lane - Photograph

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Ashley Hartung and Carmen Lane - Photograph

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Invented in the 1830's and 1840's. For the first time in history the "real" life could be captured and shown around the world. It showed prosperity and accuracy unlike the paintings.

Tech- The British inventor Fox Talbot produced his first successful photographic images in 1834, without a camera, by placing objects onto paper brushed with light-sensitive silver chloride, which he then exposed to sunlight.

Positive Impact- Photography is a more effective way to capture moments, and keep memories.

Negative impact- all of the artists and painters wont have a job, or be used as much because of the photos.

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Austin Owens & Trevor Van Horn - The Zipper

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Austin Owens & Trevor Van Horn - The Zipper

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Whitcomb L. Judson was an American inventor from Chicago who invented and constructed a workable zipper.[2] The method, still in use today, is based on interlocking teeth. Initially it was called the “hookless fastener” and was later redesigned to become more reliable.[3]

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Alexander Graham Bell is the father of the telephone. After all it was his design that was first patented, however, he was not the first inventor to come up with the idea of a telephone. Antonio Meucci, an Italian immigrant, began developing the design of a talking telegraph or telephone in 1849. The firs world spoke into the phone was in March  10 1876.  The telephone is used to communicate with people from long distances. Associated Professional Sleep Societies indicates teenagers with unfettered use of cell phones are more likely to be stressed, fatigued and lose sleep.  More serious possible consequences include attention and cognitive problems.

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The light bulb was invented in 1879 by Thomas Alva Edison.

Tech: An incandescent bulb typically consists of a glass enclosure containing a tungsten ("W" on the periodic table) filament, heating it to a temperature that produces light. Boom "let there be light".

IMPACT(POSITIVE): Compared to the candle or lantern. The light bulb does not need fire in order for one to be able to see something in the dark. and is more. And this allowed people to work during the night which helped them get more work down and bring home more mula($$$$)

IMPACT(NEGATIVE): The creation of the light bulb also lead to the creation of the power plant. Using the power plant to provide electricity for light bulbs made pollution a serious problem for cities. Ocean Man

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The first public demonstration of general anesthesia was in 1842 by a Boston dentist named William T.G. Morton.

Tech: Anesthesia's characteristics include: analgesia (relief from or prevention of pain), paralysis (extreme muscle relaxation), amnesia (loss of memory), and unconsciousness.

Positive: Allows doctors to treat patients with out any problems
Negative: Common side effects  include nausea and vomiting, sore throat, confusion, muscle aches, itching, chills and shivering.
Serious common side effects include delirium, Cognitive dysfunction (heart disease), and Malignant hyperthermia.

Anesthesia is transformative because it allows doctors to do deeper  and more serious surgeries with out more risks.

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Invented in the early 1800s, but not introduced commercialy introduced until 1839

Tech- The metal-based daguerreotype process soon had some competition from the paper-based calotype negative and salt print processes.

Positive- allowed people to capture important moments in life

Negative- if the process is done wrong, it can ruin the photo.

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Invented in 1824, and is still in use today making it very useful to the blind.
Tech- To help the blind see  by rising plastic or paper to be felt and read.
Impact/Positive- It helps the blind to read books or signs.
Impact/Negative- Only a few people can read braille.

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JOSEPH COPELAND & HANNAH AKERS "MOVING PICTURES"

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JOSEPH COPELAND & HANNAH AKERS "MOVING PICTURES"

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INVENTED IN: late 1800's by Thomas Edison, who wanted to improve English inventor Eadweard Muybridge who created motion of a horse using 24 cameras at a time.

TECH: Edison created the visual equivalent of the phonograph (camera and projection that created images the way the other produced sound.

POSITIVE: Edison created the first 35mm piece of film and we owe a lot of the impact for more dynamic variations of footage to be created.

NEGATIVE: The images Edison created most of the time ended up having more negative outcomes than positive. Tons of wasted images.

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Cheyenne Mason and Kenzie Fisher "Coke a Cola"

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Cheyenne Mason and Kenzie Fisher "Coke a Cola"

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Invented by John Pemberton in 1886 but large scale bottling was made possible only 5 years later.

-TECH: Modern day Coke a Cola is made with only machines. They first add water and sugar. Then they add caramel coloring, shaking the bottle to mix everything together, then adding carbon dioxide to make the fizz.

-POSITIVE: Coke a Cola can be used to ease digestion and nausea, keep you focused and give you a sugar rush.

-NEGATIVE: Coke a Cola use to use the illegal drug, Cocaine, in Coke. People who drink soft drinks such as Coke a Cola have a 48% increase of heart attacks, lung diseases,

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Invented in the early 1900's ...but took off during WW2.

TECH:  America was cut off from the rubber trees from the Japanese...needed tires for home and for the war.

IMPACT/POSITIVE  now 70% of all tires on the planet come from synthetics. Tires used to last 500 miles and were very expensive.  Today they can last up to 80,000$ and cost much less by comparison.

IMPACT/NEGATIVE:  more used tires than people in America (300 million).  Take up space in landfills.  Harbor mosquitoes in water in them (west nile, Zika).  Harmful pollutants.  Tire fires in landfills.