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My Answered Questions
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could stem cells be used to make someone who’s blind see again?
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Why do imprints of bright things get left in our eyes?
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If our eyes are so well protected how come we still get infections in them?
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What are ‘floaters’, how are they caused and why do we get them?
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when we cry where do our tears come from?
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Why does it take our eyes longer to adjust to the the dark (like when we turn the lights out at night) than it does to