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Robots that can see through Walls

Us army has funded a programme under which a robot has been developed that is so sensitive that it can see through walls by detecting reflected radio-waves. The robot contains an extremely sensitive RF scanner that can send wide abnd signals that can penetrate through concrete walls and reveal the sights and sounds that occur behind.

That robot can be controlled remotely and can be used for spying what is going on in hotel rooms or in the office or homes. Even the sound of breathing of a person can be detected by this robot., as it is fitted with a fine beam ultra- wide abnd multi Gigahertz radio frequency sensors arrays. This "sense-through-the-wall" (STTW) technology will expose many politicians ad leaders to intruding electronics ears and eyes. Named Cougar 20H, the robot has been developed by TaiLinx. 

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