Who invented T.V's Phones, and computers?

http://www.technologyreview.com/featuredstory/400802/who-really-invented-television/

http://en.wikipedia.org/wiki/Invention_of_the_telephone

http://en.wikipedia.org/wiki/Computer

thanks you!

You are welcome.

Television (TV):

The invention of television involved numerous contributions from several inventors and scientists over the years. However, the development of the first working television system is credited to Philo Farnsworth, an American inventor. Farnsworth designed and demonstrated the first fully electronic television system in the late 1920s.

Phones:
The telephone was invented by Alexander Graham Bell, a Scottish-born scientist and inventor. In 1876, Bell successfully transmitted his first telephone message, "Mr. Watson, come here, I want to see you," to his assistant, Thomas Watson, signifying the birth of the telephone.

Computers:
The concept of computers has evolved over time, and their invention involved contributions from many individuals. However, Charles Babbage is often regarded as the "father of the computer" because of his work on the Analytical Engine, a hypothetical mechanical general-purpose computer designed in the mid-19th century. Babbage's ideas laid the foundation for modern computing.

To find out information like this, you can refer to various reliable sources such as history books, encyclopedias, or well-established websites that focus on technology and history.