Thursday, February 28, 2008

Laser defence

Lasers are used commonly in our computers but some powerfull lasers can be used to protect against rockets and other threats.

Northrop Grumman has developed the Skyguard laser-based air defense system for U.S. government agencies and allies that require near-term defense against short-range ballistic missiles, short- and long-range rockets, artillery shells, mortars, unmanned aerial vehicles and cruise missiles.

This is an interesting film about the use of laser beams agains a terrorist:

If you are interested you can watch this documentary:

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