All parent member reviews for Discovery Project Earth

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age 17+
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Parent Written bylimasila October 24, 2011

Not Metric

While the concept for the series is good it is spoilt by usanian obsession with imperial measures. Australia like the rest of the world outside of the USA and the sciences is metric. Why not use SI units? I like most people in the world I am getting annoyed at having to do imperial to metric conversions while watching discovery films.