PV Gap

Leona Said:

Is any method available to extract natural colours from sun light for differe indusrial use?

We Answered:

When light energy is absorbed it can turn to heat, trigger a chemical process or cause other changes. If you are implying that we can somehow "extract" a color from light, I'm afraid it can't be done.Light has no inherent color. Color is only a result of our eyes interacting with various wavelengths of light. Once the light is absorbed, all information about the photon that was absorbed is lost.

Christina Said:

Why won't an alternative energy policy work?

We Answered:

People don't like Boone Pickens???
Oil companies that don't produce nat gas don't make as much money???

Add: And why do people seem to say that nuclear is the answer to our problems? I don't think you can run a vehicle on nuclear energy and we don't really have that much need for more electric generation. The only thing we need to do with an alternative energy plan is to be smart about it. Put solar where the sun is the strongest and out the most, like the Southwest and not where is doesn't shine like the Northwest. Use windmills where there is actually wind, offshore and in the interior.

Marc Said:

My TV shuts off on it's it own and won't start up till I unplug and Plug it back in?

We Answered:

Most likely you have an over-current condition which causes the power supplies to shut down before they burn out an led or cause damage. This means that there is definitely something wrong with the set; either a bad component on a pc board or a bad power supply.
Suggest you get it looked at by a service tech.
Is the set under warranty still? It may cost nothing or very little in that case.
Try reducing the brightness or the contrast on the set and see if the same fault happens.