I randomly pointed the laser at one of those orange plastic pumpkin things

I randomly pointed the laser at one of those orange plastic pumpkin things and it didn't look green.Most often, I discourage people from using laser pointers to play with cats. There are so many other exciting toys to use. Nevertheless, there are situations when high power laser pointer are the only way cats can be played with. It is either laser play or no play.Just a note: I first noticed this when I was playing with my green laser pointer during Halloween. Once the fog starts rolling, shine the laser pointer at a spot through the fog. Notice how the fog continues to move, but the laser beam remains in a straight line.They occur all the time, but only with green laser pointer we see them because laser radiation is coherent - all the waves have nearly the same wavelenghth, are collimated (parallel in direction) and are in near perfect phase as they exit the laser generator.Such a powerful laser, if properly focused, would be formidable defensive weapon. And yet a new study shows a