Vision & Photography – BBC Explorations – Part 2


“Our eyes play tricks on us. And all around us there exist in the natural world some of the most extraordinary optical illusions. One creature resembles its background so closely its been given the same name, the stick insect. Scientists have learnt a lot from natures optical illusions. Soldiers regularly use camouflage to blend into their background and now human ingenuity has taken camouflage to its logical next step. Soon well be able to make a man completely invisible. Electrically conducting cloth covered in light sensitive sensors sees what’s behind the soldier and projects it onto the front of a suit. Will the invisible man of science fiction soon become science fact?”

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