Just an ordinary myopic internet enjoyer.

Can also be found at lemmy.dbzer0, lemmy.world and Kbin.social.

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  • 16 Comments
Joined 2 years ago
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Cake day: July 4th, 2023

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  • apat (4), lima (5), anim (6), pito (7)…

    The lip-touching streak breaks for just one number: walo (8) and another streak starts with siyam (9) all the way to siyamnapu’t-siyam (99) by how two-digit numbers are pronounced. For example: labing-isa (11), walompu’t-walo (88).

    (I think) there’s a lip-touching streak that is longer than this: walong daan at siyamnapu (890) to siyam na raan siyamnapu’t siyam na bilyon, siyam na raan siyamnapu’t siyam na milyon, siyam na raan siyamnapu’t siyam na libo, siyam na raan siyamnapu’t siyam (999 999 999 999).


  • But the Earth isn’t a plane.

    Sure, human scaled patches of the Earth’s surface can be approximated by a similarly sized patch of a plane, but if we’re talking about tiling the entire surface of the Earth with buildings, it can actually be done using twelve pentagons or twenty isosceles triangles. We just need buildings whose footprints are roughly 1/12th and 1/20th the Earth’s surface respectively.

    For the pentagon, that’d be around 510.07 × 10^12 m² divided by 12 = 42.505 × 10^12 m². With the Pentagon building having seven floors, one such building would have roughly 297.541 × 10^12 m² of floor space.

    For the triangle, that’d be around 510.07 × 10^12 m² divided by 20 = 25.503 × 10^12 m². Assuming this building has seven floors like the Pentagon building does, it’d have roughly 178.524 × 10^12 m² of floor space.

    The good thing about dividing into triangles, however is that it can be subdivided into four similar isosceles triangles, which can be applied recursively down to a far more realistic scale.

    Doing that, we can subdivide the original triangles sixteen times yielding the following:

    25.503 × 10^12 m² / (4^16) = 5.937 × 10^3 m²

    And since the area of an isosceles triangle is equal to s²(√3)/4 we can rearrange things to find the side length of a compound with area of 5 937m²

    s = √(4A/(√3)) = 117.103 m

    I think that’s a human-enough scale for buildings.

    In total, there’s 85 899 345 920 such buildings, covering the Earth.

    If one such building has 7 floors, it’d have at most 41 559 m² of floor space.


    EDIT:

    Hit enter too soon. Additional proofreading.

    Damn, I discovered a small mistake in the calculations partway through. Corrected.







  • This would have been the job of the national archives and/or the national library.

    Where I live, the government has a law stipulating that one copy every published material has to be submitted to the national library. I suppose a similar law exists for a lot of other countries, and extending this law to non-print media (like movies and TV shows) shouldn’t be controversial.

    Regarding material deemed harmful and/or illegal, I think it should still be collected, but access would be restricted. If need be, access could be restricted to “premises-only” like what is done in a lot of university libraries.

    Having this online library of material doesn’t have to mean that pirates have to be stamped out. I think this works best with the pirates keeping the government-sponsored media library honest.

    However, what I think would be more plausible is an offline library of all the media that country has produced, with limited off-premises access afforded to researchers and others. That much, I think, would be allowed by the real powers that be.