Do our pupils let in more light if we wear sunglasses? episode artwork

EPISODE · Nov 7, 2011 · 4 MIN

Do our pupils let in more light if we wear sunglasses?

from Question of the Week, from the Naked Scientists · host Dr Chris Smith

The pupil of the eye dilates in low-light conditions. Does this mean that the same amount is let into the eye when we wear sunglasses? Plus, we ask if babies can tie themselves in knots. Like this podcast? Please help us by supporting the Naked Scientists

Episode metadata supplied by the publisher feed · Published Nov 7, 2011

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Do our pupils let in more light if we wear sunglasses?

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