EpicHam
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- May 17, 2013
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We've all held a laser in our hands , and in close range ,the beam at just 500mw+ is PHENOMENAL but how does it look from range of say... 1-10km away tho?
Cos at close range... sure .... the scattering is pretty impressive but is the scattering strong enough to be seen from afar tho?
Just wondering if a laser beam would be useful in an emergency situation , going hiking solo and all.
Cos at close range... sure .... the scattering is pretty impressive but is the scattering strong enough to be seen from afar tho?
Just wondering if a laser beam would be useful in an emergency situation , going hiking solo and all.
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