Youtor
BBCEye Pupil Reflex
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Yj5-cJgVX3c
video on how your eye pupil reacts towards the amount of light entering the pupil.
Reflex
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youtor.org
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Yj5-cJgVX3c
video on how your eye pupil reacts towards the amount of light entering the pupil.
Reflex
#############################
