If 2 Lasers collide in the air, could they interfere with one another? Given 2 lasers with a max reach of 10 meters (beyond 10 meters they´re not visible with human eyes) If those two lasers meet at the exact same point at 11 meters of reach, would it be possible that those lasers create a point visible for human eyes? So this "point of interference" appears to be hovering? A smokey or foggy environment could help.
Would it be possible? If yes, what laser should I use, (what wave length)?
