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Eye Tracker
Eye trackers are used by psychologists, like Dr Pete Etchells from the University of Bath, to see what captures our attention.
This instrument has been used to investigate why professional cricketers are better than amateurs, and whether horses are conscious.
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Show Us Your Instrument
A collection of the scientific instruments featured on Inside Science.
More clips from Fukushima ice wall; Martian menus; Science practicals; Eye tracker
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