Quote Originally Posted by MullManiac
Those first two links were useless! what has albenoism got to do with anything :S.
You must read them carefully because both support and contain info on what I am saying.

And i would say that quote's wrong too! UV (a and b) start from the sun by the time they get to the earth there still as strong as when they left the sun (well a little less due to reflection and heat loss to objects in it's path
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Dude, if they were just as strong...life on Earth would not be possible.
so from the time it takes going even up to 7km, how much energy could it possibly lose! think about it! So maybe due to the light hitting particles of air it would lose a bit of energy but it is so minimal.
Please rephrase. Up to 7km/what?
You shine even a weak UV light in pitch black and you can still see it up to 7 km aways!
UV is found in the bans between 300 and 400 nanometers. SO it's invisible to the human eye.
Not everything you read on the internet is true, just use your common sence (and a little bio, chem and physics and uni level).
The quote from my previous post of Ed Rosenthal was taken from my book The Best of Ask Ed: Your Marijuana Questions Answered. My Biology/Chemistry book even backs what I say. And what I posted is common sense. Metaphorically what we are both debating about can be compared to ummmm...what's an example...Ok, which planet gets the most sunlight: Earth or Pluto? See?