|
|
|
|
|
| Author |
Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 19 Mar 2008 20:49:49 IST
|
|
|
This is due to the slow refresh rate (25 Hz) of our TV screens, as u know for illusion of motion to our eyes it needs a refresh rate of atleast 25 Hz.
Now when u take a video of the TV screen the camcoder also has a similarly low refresh rate. Since while taking the picture the refreshing of the Tv and the camcoder are occuring differently at different times, we observe the flicker.
|
The Scientist does not study nature because it is useful; he studies it because he delights in it, & he delights in it because it is beautiful. If nature were not beautiful, it would not be worth knowing, life would not be worth living. Ofcourse I do not here speak of that beauty that strikes the senses, the beauty of qualities & appearances; not that I undervalue such beauty, far from it, but it has nothing to do with science; I mean that profounder beauty which comes from the harmoniuos order of the parts, & which a pure intelligence can grasp. |
this reply: 5 points
(with 1 
in 1 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
|
|
|
|
|
|
|
Moderation Team
![[Up]](/templates/default/images/icon_up.gif "[Up]"){kind=icon}
