Innovation and invention changed the world

TASK №2
Write an essay on the topic: "INNOVATION AND INVENTION CHANGED THE WORLD" with 150 words

«INNOVATION AND INVENTION CHANGED THE WORLD»

There could not be any development without inventions. Modern world can be called the world of technology, but the way to this title was rather long. Nowadays there are numerous laboratories discovering something new on a daily basis, but there are some inventions that date back centuries, but are still the core of the modern science. Almost all of contemporary discoveries have been based on previous inventions, so we should give credit to those talented inventors, who laid the foundation for our comfort. Let us remember the most crucial inventions and their creators, who paved the way to our easy-going life.
Electric light is another crucial invention that influenced the development of the mankind. Thomas Edison managed to invent a light bulb lasting for 1,500 hours, while William David Coolidge is credited as the inventor of incandescent bulb familiar to us.
It goes without saying that modern people can’t imagine their life without computers and the Internet. Being a commonplace in most of contemporary homes today, it is quite difficult to imagine that the first computer appeared only about 50 years ago and now it has changed completely. Based on two important innovations such as the integrated circuit and the microprocessor the computer began performing logical calculations and surprised people with its intelligence. 
No doubt that the Internet is one of the most recent and essential inventions of the mankind. This network aims at connection of thousands of other smaller networks that create a global network. Created by the Americans in 1973 it was initially used for connection of University networks and spread to Europe only in 1989.
The Internet is an indispensable helper with the wealth of diverse information available at the click of a mouse and provided thousands of different opportunities to all people.
These are only some of the greatest world’s inventions worth mentioning. They have determined the way of humanity development and set the grounds for further innovations.