/u/fireballs619's posts
In the Catholic Church, today is the feast of St. Francis of Assisi. How historically accurate is the popular conception of St. Francis (being a lover of nature, opening interfaith dialogue, etc.)?
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How does Plan B work on the molecular level? Can it prevent the implantation of an already fertilized blastula?
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How to the magnetic strips on credit cards encode information? Is there a limit to the amount that can be stored on such a strip?
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Is it possible that the 'extra' gravity that we explain with dark matter is actually gravity inherently produced by the shape of space?
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Has there ever been an instance where something was widely believed to be a scientific impossibility which, with later advances in understanding, turned out to be possible and was achieved?
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A few basic chemistry questions that my teacher was unable to clarify. Why is a full outer shell of electrons more stable than say, a half full shell? Also, why does electron affinity trend as it does?
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