All these inventions have made a huge impact on people in our society and has changed our way of life. some examples that I will mention below, are inventions that I personally and also according to investigations of various types of information sources are the most important in the XXI century.

1947

1).- Microwave

The invention of the microwave is owed Percy Spencer and his passion for chocolate.In 1947, he was released the first commercial microwave oven, the Radarange (1.68 m in height and 340 kg).The first microwave oven hit the market barely bear little resemblance to those we use today and their price was also quite significant: about 900,000 pesetas of those times.The first family-size oven went on sale in 1967 and within ten years of sales exceeded that of microwave ovens gas.The rest of the story is already well known by all: success. 

1952

2).- Barcode

In October 1952 (U.S. Patent # 2,612,994) was his invention by the inventors Joseph Woodland, Jordin Johanson and Bernard Silver in America.

Probably the best example of an exclusive language for machines that can be found by chance, the bar code not only caused the supermarket cashier to charge us in one minute forty items, but gave a whole new and efficient system of identification for a huge range of products and services. But the best part is that there have been only about those little bars next to each other. The new systems already incorporate colors, and even up to two dimensions in the new "QR codes, which makes it safer for  people.

1960

3).- GPS

The first of the list has an interesting history, dating back to 1960 as a military establishment, but it was only after 1983 with the announcement of President Reagan that the civilian population had access to this technology. Unfortunately, it took a tragedy for that to happen: The destruction of KAL Flight 007, Korean Airlines at the hands of Soviet fighters due to a navigational error. 1993 was to set aside and used officially by the entire society. Today, any civilian can use the global positioning system, from systems installed in cars to the availability in the mobile phone, and is used to staff the exact location, for example if you are lost in the city or simply to get global positioning of your family or anyone with a GPS device.

1979

4).- The walkman

Today dethroned the walkman mp3 players, ipods, iphones, was invented in 1979 by the corporation reproductive SONY.This invention was one to be the initiator of a form d fashion and music, getting to be a cultural phenomenon, because now he does not have a player in your pocket.We thank you enough because I have invented that most people in this society as I do not know or could not live without music.

TODAY...

1990

5).- The World Wide Web

In 1990 comes the World Wide Web, is a system of hypertext or hypermedia documents linked and accessible over the Internet.With a web browser, a user views web sites consist of web pages that can contain text, images, videos and other multimedia and navigates between them using hyperlinks. This invention has had a huge impact on society as it is currently used to communicate with each other away, send pictures, the realization of social networks from this invention and many more. Although it is only used for good, but is also available for extortionists, kidnappers and others to find and keep information about their victims.

6).- Genetic Medicine

In 1990 America was born in genetic medicine is to use some of the 100,000 genes in human DNA repair or alter the body's cells.

In medicine, is a breakthrough because it can reconstruct a part of our body that has been damaged by disease or accident, only the cost of such treatment are also very high, because of the complexity it has.

1992

7).- SMS

The first message was sent sms 1992.When the mobile phone concept began to take flight, there were many within the environment they did not believe that customers would take the trouble to write in such as small keyboards to send a message to another person also had a mobile, when it was easier to call directly. Well, these people must be with his head stuck in the ice at the North Pole because SMS has proved to be a machine to generate money for the phone. And if we consider that on average an SMS leaves a profit margin between 85 and 90 percent, it is logical to believe they will do everything possible so that, well, let's writing, and if they continue to do as it is the way easier communication distance and that people believe, the most economical.

1993

8).- Intel Pentium microprocessor

In 1993 the Intel Pentium microprocessor chip is a range of fifth-generation x86 architecture produced by Intel Corporation.

It is part of the computer programs designed to make. You could say that is the engine or the heart of the computer, and you can do simple operations such as add, subtract, multiply, in addition to storing a lot of information that can later be used, or also has the function of doing the work that has been entrusted with the chip. This processor makes the work of the  people because the computer does almost all the work.

1995

9).- Electronic Cash

From barter to currency, the currency the ticket, the ticket to... piece of plastic. Wow Is it my idea, or a human being reinvented increasingly value systems increasingly less tangible? This new way of payment was invented in 1995 or it is said that before. However, electronic money has been a haven for some, and a constant nightmare for most preferring to pay cash. The feeling of "immortality money" that provides a credit card is very tempting, at least until the bank statement arrives later this month and people are and shock because of what they have to pay once. Some still prefer to hold cash in your pocket, but there is no doubt that the world likes increasingly dig.

1997

10).- The first successful cloning

In 1997 would give the greatest advance in this field, and perhaps one of the biggest steps of humanity - the first successful cloning of an adult mammal, a sheep named Dolly, from one of its cells. This new research may demonstrate that cloning is an effective way to create herds of cows or sheep that could serve as drug factories. In the very near possibility of cloning humans, has sparked worldwide controversy: Is cloning a wolf in sheep pielde? Today, society is not very convinced by the usefulness of this new discovery, as it can or is used for human cloning, which would be frowned upon by people.

2004

Social networks

The latest technology

Social networks today are one of the easiest and most fun, there are to communicate with each other  people in a society. Social networks are the best example of a phenomenon that has transcended the postmodern rhetoric of change of software version to see her birth.Some examples of these social networks is the famous facebook, twitter, msn, my space and many others that are fantastic and useful, can also be a trap for personal security and that since these media is produced kidnapping, extortion and various forms of harm to people and get easy money, so be careful with these media and manage them with the utmost caution and responsibility.