20 American Inventions That Changed The World

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From the mundane to the truly spectacular, numerous American inventions have changed the world. Here is a countdown of twenty things invented by Americans that have become part of our everyday lives here and across the world.

20. A visit to a theme park or a carnival is never complete without a ride on a Ferris wheel. It is a popular ride which features an upright rotating wheel with capsules for passengers, is named after George Washington Gale Ferris who debuted the first Ferris wheel as the landmark of the Chicago World Fair on June 21, 1931.

19. Since childhood, most of us have carved out a special place for delightful and delicious cookies. Most likely at the top of our list of favorites is the classic chocolate chip cookie. A tasty treat made from flour, butter, brown sugar and semi sweet chocolate bits, it was made by accident in 1930 by Ruth Graves Wakefield, the owner of the Toll House Inn, a restaurant that served homecooking in Whitman, Massachusetts.

18. A vital part of the daily hygiene, flossing completes the brushing routine we use to take care of our pearly whites. Dental floss was introduced in 1815 by Levi Spear Parmly, a dentist from New Orleans. It was originally made from silk, unlike today’s dental floss which is made of nylon or plastic.

17. If you find buttons quite a fuss as you dress up for work, then you have to thank Whitcomb L. Judson, an inventor from Chicago, for inventing the clasp locker, the zipper’s predecessor which was introduced in 1893. The modern design was made by Gideon Sundbäck in 1913, the head designer of the Universal Fastener Company launched by Judson.

16. The hearing aid is an invaluable device for people who have hearing loss, whether from birth or other circumstances. The first electronic hearing aid was invented in 1902 by Miller Reese Hutchinson, an inventor from Alabama.

15. We have become very familiar with the hospital emergency scene with a doctor holding defibrillator paddles to the chest of a patient while urgently motioning a nurse to hit the switch. Defibrillators deliver a large dose of electrical energy to a heart affected with arrhythmia, ventricular fibrillation and tachycardia. First used on humans by Dr. Claude Beck in 1947, they were initially used during open chest operations only.

14.The technique to determine the age of artifacts from archaeological expeditions is called radiocarbon dating. This was developed by Williard Libby, who calculated the half-life of Carbon-14, in 1949 at the University of Chicago.

Radiocarbon dating has enabled experts to know more about the life on earth even before civilizations were formed.

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13. Managing the traffic of pedestrians and vehicles at intersections would be nearly impossible without the help of the traffic light. The modern electric traffic light was invented in 1912 by Lester Wire, a policeman from Salt Lake City. It was originally just red and green, for stop and go respectively.

12. The first crash test dummy was developed in 1949 by Samuel W. Alderson an inventor from California. Information from research on animals and human cadavers is used to design the crash test dummies initially used to test aviation safety. Today, these crash test dummies are used in a wide array of situations to simulate human body response.

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11. Now a common kitchen appliance, the microwave oven has become the irreplaceable gadget for cooking, thawing or reheating food, popping popcorn and making stews. The microwave was not originally intended for kitchen use until in 1945 when Percy Spencer, an engineer from Maine who was working on the magnetron for radar sets at Raytheon, found out that the microwaves had melted the chocolate in his pocket.

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10. Cars, mobile phones, beauty products, processed food and even jewelry have something in common - they are all manufactured through an assembly line. The assembly line is a systematic, sequential method of production of goods which is cost-effective since it lessens mistakes and it hastens production time. In 1901, the basic concept was introduced by Ransom Olds, through his motor vehicle company in Michigan. But the assembly line that has left a lasting influence on the manufacturing world was that of the production of the Ford Model T by Henry Ford’s motor company in 1908. Initially, the assembly line was composed of workers, later replaced with machines and most recently, more sophisticated robots.

9. Often associated with science fiction, a LASER is an instrument that emits light that has been amplified through simulated emission. The word LASER is actually an acronym for light amplification by stimulated emission of radiation. The concept of a LASER was first proposed by Gordon Gould and it is based on masers which amplifies microwaves. The first LASER was built in 1960 by Theodore H. Maiman, at Hughes Research Laboratories in Malibu, California. Today, the applications of the LASER range from industrial, medical, law enforcement to entertainment.

8. In the current campaign for the use of green energy, the use of light emitting diodes for lighting and image displays has increased because of the minimal energy it needs to produce light. The LED has come a long way from its initial use as an indicator light for electronic devices. It was developed in 1962 by Nick Holonyak Jr., a consulting scientist at General Electric Company in Syracuse, New York.

7.Finding one’s location on earth has evolved through the centuries. The technology of today is the global positioning system, which uses the global navigation satellite system managed by the government of the United States. Though this was developed in 1973 by the US Department of Defense, it became fully operational only in 1994. Though it is primarily for military use, it can be accessible by anybody with some limitations, for navigation, map making, clock synchronization and other uses.

6. Today, cancer and chemotherapy are sadly, two commonly understood words. The use of chemotherapy for cancer treatment started in the 1940s, when two pharmacologists from Yale University, Louis S. Goodman and Alfred Gilman made observations that nitrogen mustard, a chemical warfare agent, suppressed the growth of lymphoid and myeloid cells.

5. Aside from social networking, the most popular computer-based pasttime is video gaming. A video game allows interaction between a user and a device with video feedback. The first one was actually an analog electronic game using a cathode ray tube. Called the ‘cathode-ray tube amusement device’, it was made by Thomas T. Goldsmith Jr. and Estle Ray Mann in 1948.

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4. Email became popular at the onset of the 21st century. It has become the preferred form of communication because it enables quick relay of messages and at the same time saves resources like ink and paper. The first email was sent in 1971 using ARPANET, by Ray Tomlinson, between two computer terminals placed side by side. Ray Tomlinson, a programmer from New York, is also credited for using the ampersat (@) sign to separate the user’s name and the user’s machine, the latter changed to the domain name later.

3. At first the mobile phone was tailored for busy professionals who were people who were always on the go. But it has become commonplace and a almost a necessity for everyone in contemporary society. The first hand held mobile phone was developed by a team headed by Dr. Martin Cooper. Dr. Cooper was formerly the vice president of Motorola. He was the division head when he showcased a 1kg mobile phone in 1973.

2. The development of the computer spans centuries, but the modern digital computer has its roots in America. In 1937, it was invented by George Stibitz while he was working at Bell Labs. But widespread use only came with the invention of the personal computer in the 1980s, which owes its popularity in no small part to innovations and genius of Steve Jobs and Steve Wozniak.

1. It is common belief that humans have always been interconnected, but nothing confirms this better than how much the Internet connects most of 21st century humanity. A network of networks, it was formally introduced with the Internet Protocol Suite of the National Science Foundation in 1982, which was funded by US government.

Indeed, the internet tops this list of inventions because it has created a means for the other inventions and related technology to become so ubiquitous and well known. There are countless other impactful inventions (by non-Americans as well as Americans of course) that have not been mentioned here, but these twenty stand out. Something to add to the list? Feel free to comment! Thanks.

The Millenium Bridge comes down and pedestrians start walking across the Tyne, two communities reconnected.

Famous Inventions Of 21st Century

One of the biggest reasons for the advancement of human race has been its eagerness to know, to advance and to look for new things in every field of life.

To look for things, to make new discoveries and to invent new things, that can make our lives simpler and more comfortable.

For this reason from our very inception we, humans have tried to invent new things which is the reason that we have advanced from living in caves to living in these beautiful mansions with all sort of luxuries. In 20th century inventions of computer and internet came forward and change the world,

Following are few of the most famous inventions of the 21st century. 

Ginger Or Segway Transporter

Ginger is a brilliant invention created by Dean Kamen in the year 2001. There was a bit of mystery around this invention but once it was demonstrated, its ability was appreciated world wide.

The segway transporter is an electric power transportation machine. It is basically a personal human transporter; it uses five gyroscopes and built in computer. The segway can move at a speed of 12mph and it has no brakes. The speed and the directions can be controlled manually by the rider shifting weight and with the help of handlebars.

So far the public demonstrations have shown that segway can easily travel through grass, pavement and minute obstacles. Sensors in segway control the movement of segway. When the person moves forward, the sensors detect the motion of the rider and thus enable the segway to move forward and if the rider pushes backwards the segway moves backwards. One battery costs 10 cents and lasts for almost about 15 miles so the fuel for the machine is very affordable.

Famous Inventions Of The 1800s

• Inventions Of The 1800s Many important inventions took place in 19th century. And few of them revolutionized our lives. After so many years those inventions are still part of our lives.

Famous Inventions Of The 20th Century

• Inventions Of The 20th Century The 20th century was proved to be the century of some important inventions. These inventions including different electronic gadgets, tools, automobiles, etc.

Artificial Heart

The pumping organ or the heart is one of the most precious gifts of god. At first there was no replacement to it but the first ever artificial heart was approved by FDA in 2004. 

It is made of plastic and titanium and is able enough to self contain. Artificial heart has already done many miracles.

There have been few cases when people were declared too ill by the doctors for heart transplant but artificial heart did wonders for them. This invention has proved to be ground breaking in the field of medical science and was named Time’s invention of the year.

Artificial Liver

One of the most important and complex organs of human body is liver. Liver removes the toxins from the blood and manufactures great amount of proteins, and also play part in metabolism.

The device to replace original damaged liver is now in its final stages. This artificial liver is used as a bridge for the liver transplant with as much minimal chances of liver failure as possible.

In some cases it is used to give the damaged liver sufficient time to team which may result in eliminating the need of liver transplant altogether.

iPod

We are living in a modern 21st century Smart Phone world. iPod is a portable media player which was first launched in the year 2001. But since its inception, it has revolutionized the world of modern gadgets.

High storage media devices became a cheap possibility after development of cheap and compact hard drives, with huge capacities. Apple made its first move by introducing its media player, that could store a whole library of songs. Later more versions were introduced, including the touchscreen version called iPod Touch.

Its sleek design and the way it was marketed, made it a huge success.

iPhone

The first ever iPhone hit the market in the year 2007. Although smart phone have already been in the market and still there are many companies which have their own smart phones with unique capabilities. But we know the term smart phone more from the iPhone, which is a brand of Apple Inc.

Today mobiles and handheld phones have become our personal hand held computers, which have the power of computers which once took a whole room to fill. It can be further projected that this technology will further progress and in some years to come, we will see computers and smart phones at an entirely new level.

Large Hadron Collider quadrupole magnets

Large Hadron Collider

Its is possibly one of the greatest scientific inventions of modern times. It really more of an extremely high tech engineering feat which was achieved in the year 2008 when protons beam was successfully circulated for the first time.

By building such a large collider, scientists are aiming to unlock many mysteries of science and our universe which will open new doors for many more discoveries and inventions. The LHC is 27 km in circumference and buried 175 km beneath the Franco-Swiss border. 

The Top Twelve Best Inventions we use in our every day lives.

This hub is about the every day items and appliances that we have come to take for granted. So here are the top 12. I was going to pick 10 but just couldn't leave certain ones out.