Handy gadget gives spray paint cans a dual-laser sighting system By Ben Coxworth December 16, 2024 The Laser Focus Sprayer is equipped with two 10-milliwatt red lasers, which are used to tell when the ...
A mining company has ordered 25 Desert Wolf Skunk unmanned aerial vehicles for breaking up riots with pepper spray and "blinding lasers." Richard Trenholm Former Movie and TV Senior Editor Richard ...
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