Does anyone else find themselves recalling random facts for no apparent reason? Like,

Charlie Chaplin entered a Charlie Chaplin lookalike contest and lost

  • Ook the Librarian
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    10 months ago

    The sun is about 1000 times the mass of Jupiter. You’re off a decimal place.

    Edit: That in and of itself is a quotable fact. The real number rounds to 1053. So it’s about 5% off. It’s a meaningless coincidence.

    Better ones include that our moon can produce both total and annular eclipses, and (geometrically) all the other planets fit between the earth and moon, but not by much.

    • Uriel238 [all pronouns]
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      10 months ago

      Not a decimal place, a tenth of a percent. The sun is 99.86% of the solar system.

      Wikipedia has a fine pie chart featuring Jupiter and Saturn (which is 90% of the Solar System mass not in the sun)

      0.14% of a 90KG human is still only 126ml so still about a blood draw.

      • Ook the Librarian
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        10 months ago

        The proportion is about 0.998, and the parent post had it at 0.9998. You move the decimal point by adding 9s. There was one too many. It was off by a decimal place.

        Whether you would call that “off by decimal place” or not, it is certainly larger than being off by “a tenth of a percent”. That would mean the error bars of number 0.9998 ± 10% [edit: oops, did i miss a decimal place there. i’ll leave it] would just close the gap.

        I like the proportion of the smear, aka, the whole point of your post. I never heard it in those terms. It reminds me of the one where if the earth were a basketball, the moon would be a tennis ball about 9 feet away. I’ll calc out the percent errors if anyone cares.

          • Ook the Librarian
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            210 months ago

            Yeah, come to think of it, “moving the decimal” is wrong too. There must be a term for moving the decimal in the “one minus x” complement.