-
Wavelengths
[This says all different types of things about it.](physics.tutorvista.com/modern-physics/photoelectric-effect.html)we had to use photoelectric sensing to separate the wavelengths from radio and television. -
Cathode ray tube
cathode inventor and date
The cathode was invented in 1897 and this was nedded for any of the later advances to even be started -
Invention of the Television
Philo Farnsworth pioneered the television. -
first patented TV
The first electronic TV was patented. -
The comerical TV
the television is starting to become a common to the public. -
Taday Show
NBC aired to Today Show for the first time. -
Expansion of the TV
This link shows the exponential jump in American house hold televisions The house hold television jumped to over 50% by 1953. -
Color TV
In 1954, CBS set the color standard for color TV,k this was a three hour news/talk show. -
Tonight Show
NBC then introduced the ninty minute talk show the Tonight Show, Only half the length of the todya show. -
Violence and sex
there was a poll takwn in 1995 that claimed the reason that teens were so sexually active and violent.
