Senior Member
A rough analogyOriginally Posted by CDBEAM
Absolutely, think of the emitter as a row of people with hosepipes, they are squirting their hoses through a narrow doorway (the beam pinch point); imagine how the water would exit the other side of the door.
Now expand the doorway (Beam pinch point) to the same width as the row of hoses.......
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The Health and Safety Act 1971
Recklessly interfering with Darwin’s natural selection process, thereby extending the life cycle of dim-witted ignorami; thus perpetuating and magnifying the danger to us all, by enabling them to breed and walk amongst us, our children and loved ones.
Senior Member
It was easier with gas lasers... but not as cool
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