blow45 said:
Has anyone performed any studies on the effect lcd screens have on young eyes?
I know I 've had to put glasses at 33 from computer use and know a lot of friends who had their eyesight hurt after extensive computer use.
As much as I feel excited about this, I have to be reserved about it too...
My understanding is that computers hurt the eyes due to the fact that you are constantly focusing on an object at the same distance away. As people age, they become far-sighted because their eyes become less flexible which limits their ability to focus on things that are close to them (thus requiring reading glasses). You can help your eyes during computer use by occasionally focusing on things far away and then looking back at the computer again.
I've never heard of any studies that say that LCD screens hurt the eyes.
If the above is correct, then there should be no difference between reading a book and reading on a computer screen.
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applesith said:
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He's touched McDonalds once or twice.
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All depends on the period of time you are measuring temperatures. And there is no proof that it's man made or that anything can actually be done about it. That is why it can be called a hoax.
This is getting off-topic, but I would like to add that calling something a "hoax" is saying that the scientists are deliberately trying to mis-lead people. You may or may not agree with their conclusions, but calling global warming a hoax is going too far.