why is it when i watch discovery channel they blur some objects out?
79027
They blur it so that they dont give the companies dont get some free advertising. Companies pay a lot of money for product placement (the Coke cups thet the judges drink from on American Idol). The Discovery Channel wants the money and doesnt want to give away a valuable commodity for free.
1123643
If your question is such that the mirror is reflecting the immage off of a T.V. screen. How is that reflected image clearer?\n\nMy answer could be simple. If you have the same resolution and a smaller immage, it will be clearer. In a sence you are taking the immage on a T.V. and stretching it. But on the mirror it is much much smaller so the resultion is better!
12632
in most cases they are ghosts. and im not joking. go to the shadowland page and browse the pics there. In other cases they might dust particles in the lense and or problems with thw flash.
1122982
Debatable. It does just look like a bunch of rocks...what is stranger though, is why NASA keeps doctoring the raw images before releasing them to the public? A good example of this is the 'true' colour of mars. It's not a 'Red Planet' at all-it has a blue sky for one and why are some things masked over? Hmm...
588916
They seem to take a lot of good shows off the air and replace them with crap.  I don't know why
577083
they dont but its the ime when we give full liscence to our imagination and besides how could they run a show if there was never a strange shadow (prob from the camera man or director) to keep ppl hooked. When its bright out ppl can see whats there or not.
226544
the moderns cameras have so many lens elements that it's easy to get reflection artifacts--even ones which don't "look like" reflection artifacts (which is to say you just don't really know what to look for).\n\nNot much you can do about them, except use a lens hood and hope for the best.
1180451
You lose picture and sound.  A message appears on the screen that says it's trying to find the satellite signal.  If you move to the dish alignment screen, it will display 0% signal.  You can watch recorded shows on the DVR but not new shows.  A company has only one satellite in orbit that most satellite users depend on in the United States where most customers live.  Actually, there's 3 or 4 but one is primary.  If it goes out, I'm sure the company will send up a replacement very soon.
941839
Make sure you don't have a lens cap blocking the other end.  Try aiming at distant objects, not close ones.  It may be that it is focussed for eyes that have a different tolerance than yours, so trying working the focus knob.  Failing to accomplish anything, I suggest you contact the nearest planetarium or science center and ask for help.  If they can't help, they should know members of a local astronomy club who can.
417004
there are little muscles above and below the lens of the eye, which, in profile, is shaped like an oval or elipse.  When those muscles are relaxed or flexed, the oval is either stretched or becomes shorter, changing the shape of the lens, thus manipulating lightrays (reflecting off of the thing we are "seeing") traveling through the lens, so that these rays (depending on the distance you are from what you're looking at and what you're doing with those muscles) are more focused or less focused in the retina.  If the light rays aren't focused correctly back there, then you've got a blurry image.  At least, that's what I THINK is going on if I remember correctly from a class I took last year....  So, in short, it's our ability to manipulate our eyes' lenses with those little muscles that makes us able to blur (or focus) our vision... good luck.
993154
I think the American people blind themselves on purpose. If you are blinded to something, you lose the accountability portion of life. Americans tend to be irresponsible and insensitive outside of their homes. This is why you do not see these types of documentaries already. I agree with you though, if they would only open their eyes.
1010905
I think that they use two cameras seperated by the space of our eyes (approx 2").  When the movie is playing, there are actually two movies playing at the same time.  Both are exactly the same just slightly seperated from one another.  The glasses allow each eye to view only one of these projections therefore, each eye is seeing somehing slightly different and the brain reconstructs this to be in 3D.
1167189
Yes it is. You might also check the Discovery Channel if you need a cable channel as a reference.
1107471
When you are streaming anything, it usually is poor quality so it can be viewed in real time. Due to the poorer quality, you will hear popping.
598871
Someone's watching too many episodes of Lost. Lol\n\nIf you know the manufacturer, try contacting them directly.
439932
There is less for your eye to see, therefore, it has a better ability to foucus. The same thing is with concave/convex lenes if you want to look into it.
1113457
Yeah I found that out when I tried to view my home from a satellite, Quite disappointing,i thought with todays technology that we should have instant images from space. When they show live pictures from a space shuttle they are'nt 2 days old are they? or are they????? Discuss