Changes

== History of Television as a Medium ==

== History of Television as a Medium ==

[[Image:OTVbelweder-front.jpg|250px|thumb|right|[[Belweder (TV set)|OT-1471 Belweder]], [[People's Republic of Poland|Poland]], [[1957]]<small><br>

[[Image:OTVbelweder-front.jpg|250px|thumb|right|[[Belweder (TV set)|OT-1471 Belweder]], [[People's Republic of Poland|Poland]], [[1957]]<small><br>

1. power switch / volume<br>

1. power switch / volume<br>

2. brightness<br>

2. brightness<br>

6. contrast<br>

6. contrast<br>

7. channel tuning<br>

7. channel tuning<br>

8. channel switch</small>

8. channel switch</small>]]

{{col-end}}]]

As with most inventions, there is controversy as to who deserves to be considered "the" inventor.  

As with most inventions, there is controversy as to who deserves to be considered "the" inventor.