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    Author Topic: Flat Earth  (Read 1095238 times)
    SaltySpitoon
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    October 28, 2018, 09:11:54 PM
     #12221

    Well, I took a minute, and realized that this is actually a pretty easy example to prove, all of the correction factors that I was saying that I couldn't calculate were so infinitesimally small that they don't matter.

    The surface to surface distance of the Sun to Earth is 1.496x10^11m. For my "test" wells to the left and right of the well in the center, I placed them 100Km apart (1x10^5m) or about an hour's drive. As we talked about before, while the sun is perpendicular to the earth, the angle of incident is 90 degrees, thats why there is no refraction by the atmosphere. There is a refraction for the cities to the left and right, however its unmeasurably small. In order to get a 1 degree angle of incidence, we'd have to be measuring a city a distance of 2.596x10^9 meters away from the center well. A distance ~65x the circumference of the earth away.  Because of that, the angle of incidence 100 Kilometers away can be expressed as 0.

    I've got a picture I drew out for myself while working the problem, but we were making it way more complicated than it needed to be. I can post it if you'd like, but with a triangle with sides 1.489x10^11m and 1x10^5m, you can see it pretty clearly.
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