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These really need to add a GPS, then they would be a much better survival tool, come on I ask you a laser pointer and USB isn't going to save you when your alone in the desert :)
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Tom Grey's profile photoMatt Landeg's profile photo
 
Oh I don't know, I've heard a well aimed pulse from a laser pointer can stun a squirrel at close range.
 
You can also blind pilots and crash planes to save your soul... 
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