Green Laser Pointers Are Fun But Do Not Use Them Near Low Flying Aircraft
You would need to be more alert regarding using your laser into the sky if you lived close to an airport. I have read reports of disturbance to landing plane; this would be a very clear hint of negligent actions by this tool. You could make target practice with balloons, and light matches with the beam. A few are strong sufficient to actually light a cigarette and cut through lightweight external packaging.
They will bright the sky for you therefore you can see all the stars. This will be very exciting if you are into astronomy as a hobby. If you like your children to learn concerning the stars they will be able to see closely which star you are talking about if you use one of these laser pointers. I know that the reason the green beam is so clear is that the human eye is more sensitive to the color green as compare to the other colors used for these pointers. This is no doubt the reason why it is likely to see such a pronounced beam.
These laser pointers arrive in various powers, from 5 mW up to 700mW, that's quite a range. It is no wondered that lasers are utilized by the military to mark out targets very specifically. You will realize that even the lower mW will light up a dark room, possibly not in the way a typical torch does but enough to see your way about I am sure.
Always consider that utilizing a laser pointer green, red, blue or whatever should be enjoyment but should not be utilized to disrupt someone else's life, don't point out at a neighbors house or windows and never point out at a car driver and not at airplanes in the sky. If you observe all these rules then you can have enjoyment through your lasers without bothering someone else.