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Seven Amazing Optical Illusions

Geoff Riley

21st February 2017

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Courtesy of Richard Wiseman - which one is your favourite? Can you set some of these up in the classroom?

Seven Amazing Optical Illusions
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Geoff Riley

Geoff Riley FRSA has been teaching Economics for nearly forty years. He has over twenty years experience as Head of Economics at leading schools. He writes extensively and is a contributor and presenter on CPD and Revision conferences in the UK and overseas.

@tutor2uGeoff

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