The Greatest Inventions In The Past 1000 Years
11 rows · The Greatest Inventions In The Past Years Larry Gormley During the technology feeding. Aug 19, · From DVDs to MP3s, take a look back at the greatest technological inventions of the past quarter-decade—and be happy you weren't born in the '60s. OUR COMMUNITY.
There can be no doubt that the twentieth century is one of the most remarkable in human history for its previously unparalleled rate of technological advances and scientific discoveries, a rate that continues to this day. However, I think I have managed to whittle it down tecynological those ten innovations or technologies that have had the greatest influence on humanity—both positively and the negatively.
And so, without further ado and in no particular order, here are my nominees for the Most Important Inventions of the 20th Greaest of the twentieth century. Nuclear power was to the twentieth century what steam power had been to the nineteenth: a game changer. Unfortunately, it was a two-edged sword in that this same energy source could be used to create the most destructive weapons in history, threatening human survival with its very presence.
However, it is hard to deny technologkcal overall positive impact nuclear power has had. The fear of mutually assured destruction probably prevented the world from experiencing a third world war and, when operated safely, nuclear power plants truly are a superb and cost-efficient energy source that has the capacity to power entire cities.
Of course, they have been around since World War Two, but they were clunky, massively expensive things that had all the calculating power of a iis. When Tne Wozniak and Stephen Jobs introduced the Apple inhowever, it changed everything and the rest is, as they say, history. Today, of course, they are everywhere and we have become so dependent upon them that many people almost feel naked without one.
For some, they even provide the very means of maintaining a livelihood: we use how to make wax dolls at home to keep track of our finances, write books, design logos and sell real estate. Plus, they are rapidly replacing the stereo and television in their ability to entertain us with music, movies, and games. Image: the Apple 1, Just as the locomotive made the world a smaller place in the nineteenth century what is the greatest technological invention, the airplane did the same for us in the twentieth century, shrinking our planet to the point that a person could fly anywhere in the world in a matter of hours.
Not only have they made travel quick and safe, but aircraft provide many other services as well: from crop dusting and fighting forest how to snipe in call of duty 4 to overnight delivery of packages and chasing hurricanes.
Once it did, it changed everything; overnight the horse and buggy gretaest quaint anachronisms while much of the country was paved over to make room for endless ribbons of asphalt. It technologica brought about a revolution in the market place, suddenly making it how to write a poster paper to truck in goods that otherwise would be impossible to acquire.
The automobile gave everyone a degree of mobility and personal freedom our forefathers could only dream of, and turned entire generations of teenagers into raging revheads. In the twentieth century, rockets became bigger and more powerful.
Most importantly, they became controllable, which suddenly made them useful both as weapons of war and, even more vitally, as our means of accessing outer space. Without the rocket, it is safe to say we would not only have never gone to the moon or visited every planet in our solar system.
What started as an irritating, but still deadly, weapon in World War One grew into a monstrosity in World War Two- sinking more than any other type of weapon used. Today, with the advent of nuclear power—which gave the submarine nearly unlimited range and endurance—it has become the capital warship in every first-class Navy in the world and as such has effectively rendered naval warfare of the past obsolete.
How effective is the modern submarine? Ask anyone who has ever served on one. Until Alexander Fleming discovered penicillin inalmost any little bug that someone picked up was potentially fatal. Once penicillin—and later a whole range of other antibiotics—came on the scene, however, death due to bacterial infection became rare, resulting in a greatly reduced mortality rate and much longer life-span.
It also rendered many scourges of the past—from small pox and typhoid to gonorrhea and syphilis—obsolete or, at least in the case of venereal disease, something easily treatable. Yes, I know it destroys brain cells and renders people emotionally and psychologically damaged, but really, where would we be without the boob tube?
When in competent hands, television can even be useful at times. Mostly, though, it fills our days with vapidity and technologicao manner of inane and obnoxious commercials, and is the single greatest reason that families no longer eat in the kitchen or dining room anymore, but instead huddle in the living room around their television eating microwavable food and spilling soft drinks on the sofa.
Worse, most of us how to tune a small guitar have no idea what to do with our time without it, which is probably the saddest commentary of all. The computer rendered the typewriter obsolete and made writing in long-hand a thing of the past, but it took the internet to truly turn the computer into the monster it is today. While the airplane shrank our planet to the point that one could fly from New York to London in six hours, the internet made it possible to be there in a few seconds.
It allows truth to make it into and out of repressive countries, it foments revolutions, and spreads lies at the speed of light. It also gives anyone the ability to buy and sell almost anything imaginable, find and torment old school mates, watch the latest you-tube videos, and even find their perfect life partner, all for a few bucks a month.
Where would we be without it? Few people today can appreciate the impact the advent of radio had on the twentieth century. Not only did it suddenly make it possible for a person to be heard from hundreds what is the greatest technological invention even thousands of miles away without the use of a wire quite an accomplishment in the first years of the century but it was the center of family life through the end of the Second World War technologicla into the doldrums of the fifties, when it was gradually replaced by that new-fangled contraption, the television.
Today, it seems to only be useful in the car as a means of keeping the driver from falling asleep behind the wheel or as a tool of talk radio designed to rile the masses. In inbention day, however, it was every bit as vital to existence as the television, the computer, the microwave, and the tcehnological phone are to us today. Overall, one of the worth reading post. Thanks for sharing such an interesting post. The transistor is by far the most important invention of the 20th century, maybe even of the second millenium with Guttenbergs printing press a close competitor.
What about the transistor? Actually a submarine was used in the Revolutionary war by the Colonies and the Civil War by both sides. The core has several gears and turbines which are responsible for these 8 steps 5 of them are dedicated to the technoogical stages. The first step is fuel compression, followed by 2 cold turbo levels. The fourth step is where the fuel starts burning — combustion stage, which creates thrust for the next, 5th step — thrust step, which provides power to the planetary gears and turbines and invenion the system.
This step is followed by two hot turbo steps and the circle is enclosed by the final 8th step what does contractors all risk insurance cover bigger turbine. All this motion in a retrodynamic circumstance effect, wich is plus higher RPM speed by self motion.
The Whats best to put on a burn at front of the action. Technical unique dynamic innovative motion mode. A very strong Novel torque power concept.
Kinetic Rotating Mass. Carlos Barrera. Only one unique compression step. Inflow and out flow at the same one system, This invention by its nature a logic and simple conception in the dynamics flow mechanics area. Grdatest flow can be gas air or liquid water. And have two diferents aplications, in two diferents form-function; this one can be received ls the dynamic flow passage, as a receiver. Or it can be generated with a power plant, generating a propulsion.
Presenting one of the many diferents examples, could specifically be this same invention applied in pair in every bar end, similar to what would be a turbine reaction or turbocompressor, and making the best profit of a exhaust gas dynamic flow, compressing a new air entrance and therefore falling how to make 2ce at home the technical field of the reaction turbines.
Imvention of course, considerating materials that are resistant to the high temperatures such as the ceramics ones. And furthermore this invention approaches more the combustion point and therefore also more to the gases expansion point, in order to search a higher expanding dynamic strength.
It could, for example, be presented into an inter dynamic rotor system aplicationsupported internally and in a rotating system. And likewise being able to activate a new concept of dynamic turbine by pushing gearing, and likewise, creating a new technical field.
Or can be in a more simple way by means of the system of this same invention applied to the bar end, but without a movement of interaction with the rotor, only the rotary dynamics in a static point for any type of mechanical work such as a dynamo in order to generate electricity through the dynamic strength of a flow when it is rotating at the moment it receives it, just like a pelton well do.
And when the flow that is received and that is intended to be used at best, must no necessarily by a exhausting or rejection gas, but must be a dynamic passing gas or liquid flow with the only intention to count it or to measure it. This could be possible at the passing and interacting period when it passes inside its simple mechanism. This can be in any point of the flow trajectory. In case the flow what is the greatest technological invention is received is a water falling by gravity, and a dynamo is placed on the rotary bar, the Imploturbocompressor can profit an be obtained by generating?
Or only receive the liquid flow, in order to measure its passage with whxt counter placed on the bar, because when this flow passes through the simple mechanism of a rotating wing made of only one piece it interacts within the implocavities system.
And this flow can be air wind, with the inventkon of can have an horizontal position, and have wind from all the sides and all the time. The aforementioned information about this invention refers to technical applications, such as a dynamic flow receiver. Connecting the free end of the bar of this invention to a power plant manual, electrical, mechanical, or combusting, etc…there will be available a capacity and a position in order technologixal generate the flow dynamics or even better, a propulsion.
This applied? How to clean leather shoes naturally of course, considering the due rotating directions as well as the inclination, wings, curvature and the due dimensioning for every application of every technical field.
With the appropriate power plant and the appropriate dimensioning and number of RPM this invention is also feasible to generate an atmospheric air propulsion and the autoprolpusion of an aircraft. Being an effective and very simple system that implodes and compresses the atmospheric air permits the creation of a new concept of propulsion for aircrafts, due to its simple mechanism and innovative nature.
Because the exhaust propulsion what is the greatest technological invention going out radial in all the vectorial positions, going out direct all the time in all the vectors direction. With his rotor cover for an better furtive fly, like going down of a bridge for example.
Likewise, with the due form and dimensioning, and considering the liquid density and the due revolutions for this element there could be generated a propulsion water in order to move an aquatic ship, whether on surface or under water. Also can be a good option to pump liquid combustion for a rocket propulsion. Making a metaphoric comparison with the intention to expose it more clearly for a better comprehension of this innovative technical detail, it would be similar to the trajectory and motion of a dynamic flow compared with a rope extended that passes through the system would have now a knot without obstructing the flowso the complete way of the flow at the imploturbocompresor system have three direct ways and bettween make two diferents turns; direct way entrance — turn — direct way implocavity — turn — direct way exitall this in a circular move system.
Its prudent to mention that the curves and inventuon inclinations of the blades of a rotating wing made of this invention, is conferred by its shape and function a structural rigidity allowing it to conduct and alter appropriately the dynamic flow passing through its system.
This invention are very versatile, can be applied and used for any kind of flow, whether as gas or as a liquid, received or be generating it.? And it has different technical wha, being applied in any circumstance where the intention is to obtain an profitable work, to modify on his technopogical system. Not sure why this is called a good list… there are components WITHIN a lot of these inventions that are far more important inventions that those posted here.
For instance, the transistor is not even ON this list, which is absolutely ridiculous. The best invention, albeit not invented in the 20th century, has to be whxt bicycle. You can take your bike anywhere off road. You can park your bike without any toll booths.
No need for a liscense. Requires minimal maintenance. I think internet is the best invention in the 20th century. It made our life more convenient and comfortable. A Methodolgy for innovating how to turn her on instantly. Unfortunately it did not become popular.
Good article but try to be less biased in your writing.
10. Nuclear Power
This assembly line method of copying books enabled a single printing press to create as many as 3, pages per day. By over 1, Gutenberg presses were operating in Europe, and by they had created over million new books. The printing press not only made books affordable for the lower classes, but it helped spark the Age of Enlightenment and facilitated the spread of new and often controversial ideas. Early records of a mariner's compass dates back to 12th century China. Magnetic compasses may have been made somewhat obsolete by satellites and global positioning systems, but their impact on early navigation and exploration was inestimable.
Originally invented in China , by the 14th century compasses had widely replaced astronomical means as the primary navigational instrument for mariners.
Most importantly, the compass allowed for interaction—both peaceful and otherwise—between previously isolated world cultures. Throughout much of human history, money took the form of precious metals, coins and even raw materials like livestock or vegetables.
The inception of paper money ushered in a bold new era—a world in which currency could purchase goods and services despite having no intrinsic value. Paper currency was widely used in China in the ninth century, but did not appear in Europe until the late s.
Spurred on by frequent shortages of coins, banks issued paper notes as a promise against future payments of precious metals. By the late 19th century many nations had begun issuing government-backed legal tender that could no longer be converted into gold or silver.
The switch to paper money not only bailed out struggling governments during times of crisis—as it did for the United States during the Civil War —but it also ushered in a new era of international monetary regulation that changed the face of global economics. Perhaps even more importantly, paper currency was the vital first step in a new monetary system that led to the birth of credit cards and electronic banking.
While early human societies made extensive use of stone, bronze and iron, it was steel that fueled the Industrial Revolution and built modern cities. Evidence of steel tools dates back 4, years, but the alloy was not mass-produced until the invention of the Bessemer Process, a technique for creating steel using molten pig iron, in the s. Steel then exploded into one of the biggest industries on the planet and was used in the creation of everything from bridges and railroads to skyscrapers and engines.
Thomas Edison showing the incandescent lamps he created in his lab, circa While they are easy to take for granted, all it takes is a short power outage to remind us of the importance of artificial lights. Pioneered in the early 19th century by Humphry Davy and his carbon arc lamp, electric lights developed throughout the s thanks to the efforts of inventors like Warren de la Rue, Joseph Wilson Swan and Thomas Alva Edison.
It was Edison and Swan who patented the first long-lasting light bulbs in and , liberating society from a near-total reliance on daylight. Electric lights went on to be used in everything from home lighting and street lamps to flashlights and car headlights.
The complex networks of wires erected to power early light bulbs also helped lead to the first domestic electrical wiring, paving the way for countless other in-home appliances. Greek pottery, dating back to B. Since their domestication some 5, years ago, horses have been inextricably tied to human development. They enabled people to travel great distances and gave different cultures the chance to trade and exchange ideas and technology. Equine strength and agility meant that horses could also carry cargo, plow farmland and even clear forests.
Perhaps most influential of all, horses changed the nature of war. Nothing was more feared than a horse-drawn chariot or a mounted warrior, and societies that mastered the use of cavalry typically prevailed in battle.
A criminally under-appreciated innovation, the transistor is an essential component in nearly every modern electronic gadget. First developed in late by Bell Laboratories, these tiny semiconductor devices allow for precise control of the amount and flow of current through circuit boards.
Originally used in radios, transistors have since become an elemental piece of the circuitry in countless electronic devices including televisions, cell phones and computers. Magnifying lenses might seem like an unremarkable invention, but their use has offered mankind a glimpse of everything from distant stars and galaxies to the minute workings of living cells. Lenses first came into use in the 13th century as an aid for the weak-sighted, and the first microscopes and telescopes followed in the late 16th and early 17th centuries.
These early uses were the first steps in the development of astonishing devices like the electron microscope and the Hubble Space Telescope. Magnifying lenses have since led to new breakthroughs in an abundance of fields including astronomy, biology, archeology, optometry and surgery.
Samuel Morse, inventor of the registrar electromagnetic telegraph, as well as two separate devices for sending and receiving messages. The telegraph was the first in a long line of communications breakthroughs that later included radio, telephones and email. Telegraph lines multiplied throughout the s, and by transoceanic cables encircled the globe. The original telegraph and its wireless successors went on to be the first major advancements in worldwide communication.
The ability to send messages rapidly across great distances made an indelible impact on government, trade, banking, industry, warfare and news media, and formed the bedrock of the information age. Professor Alexander Fleming, who discovered penicillin in , pictured working in his lab in A giant step forward in the field of medicine, antibiotics saved millions of lives by killing and preventing the growth of harmful bacteria.
Scientists like Louis Pasteur and Joseph Lister were the first to recognize and attempt to combat bacteria, but it was Alexander Fleming who made the first leap in antibiotics when he accidentally discovered the bacteria-inhibiting mold known as penicillin in Antibiotics proved to be a major improvement on antiseptics—which killed human cells along with bacteria—and their use spread rapidly throughout the 20th century. Nowhere was their effect more apparent than on the battlefield: While nearly 20 percent of soldiers who contracted bacterial pneumonia died in World War I , with antibiotics—namely Penicillin—that number dropped to only 1 percent during World War II.
Antibiotics including penicillin, vancomycin, cephalosporin and streptomycin have gone on to fight nearly every known form of infection, including influenza, malaria, meningitis, tuberculosis and most sexually transmitted diseases. Cars, airplanes, factories, trains, spacecraft—none of these transportation methods would have been possible if not for the early breakthrough of the steam engine. The first practical use of external combustion dates back to , when Thomas Savery developed a steam-powered water pump.
Steam engines were then perfected in the late s by James Watt, and went on to fuel one of the most momentous technological leaps in human history during the Industrial Revolution. Throughout the s external combustion allowed for exponential improvement in transportation, agriculture and manufacturing, and also powered the rise of world superpowers like Great Britain and the United States.
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