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BBC Inside ScienceBehavioural profiling at airports; Light and colour in art; Hadrian's Wall; CassiniCassini's mission to Saturn
Cassini's images of Saturn and its moons Titan and Enceladus
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BBC Inside Science—Behavioural profiling at airports; Light and colour in art; Hadrian's Wall; Cassini
Adam Rutherford questions the science behind behavioural profiling at airport security.
BBC Radio 4
