Inventos Mque Cambiaron A Lmundo

Here are some important and significant inventions in history............ Which of these you think are the most interesting and important.................?
What’s the Big Idea?: Inventions thatChanged Life on Earth Forever.
The following are some inventions that changed the world really
INTENET is a communication network

* the impact of the Internet is growing in the number of peopleconnected to it.
* Internet was not an inventor, or a person who "invented". They were a set of events, people and circumstances.
* why Internet changed the world?
The Internet enhances andoptimizes communication between all
because without the internet we did not have that knowledge and now we have a new medium to express freely
* Relationships (Through social networks to meet newfriends)

A. In 1969 only four people had Internet
B. Today, 1.2 billion people have internet, 19 percent of the world population.
C. This has been the best inventionin the history

THECD(COMPACT DISC)
Optical digital medium is used to store any kind of information (audio, images, video, documents and other data).
The CD was created by Dutch and Japanese Sinjou Joop coughed TadaDoi
because it can store up to 80 minutes of audio though now there are USB sticks

THE CELL PHONE
the phone is a communication network (or mobile network) and terminals (or cell phones) thatallow access to that network.
without the cell are nothing
In 1973, Martin Cooper invented the first cell.
A. There are more than two billion mobile phones in the world
B. According tostatistics there are more phones than people
C. It is difficult to quantify the social and economic impact that has had this appliance.

THE T.V
TV: A system for transmitting and receiving moving imagesand sound at a distance that employs a diffusion mechanism.
was invented by John Logie Baird In 1925
The television is not based on criteria developed and participates in the construction of the...