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High power laser pointers. Green laser pointers with 50 mile range.
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That looks EXACTLY like the rayfoss lasers!!
Scroll down.
That looks EXACTLY like the rayfoss lasers!!
Mountaintop to Mountaintop would be the only way. Line of sight on level ground is only about 2.9 miles. However from a height of only 300' it increases to 22 miles, and so on.yes, i would like to see where in the world they went where you can see something 150 miles away....
Yes, See here:Horizon - Wikipedia, the free encyclopediaI never thought line of sight was so short... You're saying the horizion is 2.9 miles away?