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Telivision

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INTRODUCTION

Telivision is an audio-visual & sophisticated scientific device
The origin of telivision comes from greek word (Tele=Far) & latin word (Visio=Sight,)
Invented by J.L. Baird in the year 1920.

POSITIVE EFFECTS

An effective learning tool for children
Updated with outside world
Various cultural knowledge
Varieties of zenres
Entertainment

NEGATIVE EFFECTS

Psychological effect
Physical effect
Alleged danger
Politics