Just when you thought it was safe to go back in to the water... along comes something that won't have you for dinner. This robot fish has to be seen to be believed. One question, though. Why didn't Skynet think up something like this in The Sarah Connor Chronicles? Only fiction? Well, excuse me. is your guide.
From the article:
Scientists and engineers from the University of Essex and BMT Group Ltd in England are forming a unique blend of robotics and artistry to form a new form of environmental sensor in the form of beautiful robotic fish.
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