/u/SpaceKen's posts
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How did ancient bacteria "discover" and utilize light energy for photosynthesis if they didn't have the receptors to detect light?
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What would be the effect of Time Dilation in the void between galaxies, where there is no Mass to effect your Time dilation?
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Are there any long extinct species that, if re-introduced to the climate today, would act as an aggressively invasive species?
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