does anyone know about the TV/RADIEO/MEDIA history ? anything u can remember please !!?

Question

who created the tv? and when ? and how ? what was its called back then? and the same goes for the radio. anything to shut my teacher up !pls
it would way helpful if u just post some linksssssssssss thanks

Answer 1

Try the links below

Answer 2

Television was not invented by a single person, but by several individuals. The origins of what would become today's television system can be traced back to the discovery of the photoconductivity of the element selenium by Willoughby Smith in 1873, followed by the work on the telectroscope and the invention of the scanning disk by Paul Nipkow in 1884. All practical television systems use the fundamental idea of scanning an image to produce a time series signal representation. That representation is then transmitted to a device to reverse the scanning process. The final device, the television (or TV set), relies on the human eye to integrate the result into a coherent image.
http://en.wikipedia.org/wiki/Television
radio
http://en.wikipedia.org/wiki/Radio

Answer 3

Anything to shut your teacher up?....quotes please so we know what level we must beat :)

Try Wiki. It is the greatest place for trivia like that.
http://en.wikipedia.org/wiki/Tv#History
http://en.wikipedia.org/wiki/Radio#Brief_History
http://en.wikipedia.org/wiki/Media