I did say that.Originally Posted by Richard
What I hated about physics was that the laws are pretty simple but then you get the test and had to do 5 pages of calculations just to get to the point where you could apply the law. Make one mistake along the way and you fail the test. Still the laws of physics always apply (even in maast land LOL).
Reflect light off of a mirror and the mirror becomes a light source and you can apply the inverse square law to it. I'm pretty sure a flourescent tube is made up of a bunch of points.
Point is...lowering your lights can make a dramatic difference.
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