/u/quickhakker's posts in /r/askscience
People who have blue colourblimdness do they get affected the same way by blue lightvkeeping them awake?
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if a blue ray disc holds more data than a standard dvd due to the light being changed whats stoping a violet ray disc being a thing?
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would it be possible for two planets to be in orbit around the sun at the same distance apart (or similar) without any problems
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would it be possible for two planets to be in orbit around the sun at the same distance apart (or similar) without any problems?
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