/u/ragold's posts in /r/askscience
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Does the uncertainty principle mean that some phenomena is truly random or we just don't have (or never will) the ability to know them? -contra the Copenhagen Interpretation, I believe it's called.
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Are there “unlimited galaxies” in the universe as NASA administrator Nelson claimed today during the James Webb photo unveiling?
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Was there ever a chance that vaccinations, once they had become widely available in the spring/summer of 2021, would have ended the Covid pandemic? Why did public health officials say it would?
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Knowing what we know now about the Pfizer/Moderna coronavirus vaccine, what percentage of vaccination would have been required to reach herd immunity?
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I heard that most of the gains in human longevity are due to plumbing (cheap clean water and sewage) and not medicine. Is that true?
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