Some Great Uses of a Green Laser Pointer

Green laser pointers are extraordinary, and have many uses. They can be used as tools, experiments, or for fun. The fact that a green laser pointer's light is clearly visible in the air at night makes it a great pointing tool for star constellations and individual stars. It definitely would be a great tool for any astronomer looking to teach or lecture on the heavens. The green laser's visible light also makes it extremely useful in physics and lab experiments. You can use a green laser pointer to test light refraction, reflection, and perform different experiments with light passing through solids and liquids. Also, green laser pointers can be used as an effective signaler. Wouldn't you feel better taking of one these with you when your hunting or hiking in the mountains? Planes and people could see your signal for tens of miles. Just be careful though. With all its many uses you may find yourself beginning to fall in love with your green laser pointer.