| Latest revision |
Your text |
| Line 8: |
Line 8: |
| | | | |
| | ==Explanation== | | ==Explanation== |
| − | The image shows a sphere, a simple model for the shape of the Earth. Six people stand on its surface, talking about ways to best describe it, starting with a flat surface, the first belief held, and ending with general relativity. As the statements form a circle, the very first statement can lead recursively off the last, as described below.
| + | {{incomplete|Created by a BOT - Please change this comment when editing this page.}} |
| | | | |
| − | The statements in detail: | + | * The picture is designed to have us thinking about a planet (presumably Earth), such that when we read the first speaker's comment, we interpret it as "The Earth is flat", which was the earliest view of the planet. |
| | + | * The second speaker explains that the Earth is actually a sphere, tracking the progression of knowledge of the Earth's shape. |
| | | | |
| − | ;Actually, measurements suggest it's flat.
| + | ==Transcript== |
| − | *This statement is located at the top of the sphere in the comic, making it most likely to be read first. Given no other context, it will be interpreted as referring to the Earth; i.e. "The Earth is flat." Early man, without any way to measure, likely assumed our planet's surface was flat.
| + | {{incomplete transcript}} |
| − | ;Actually, it's a sphere.
| + | {{incomplete transcript}} |
| − | *Many experiments over the ages have proven the planet to be round. These early scientists described their findings as the Earth being a "sphere."
| + | :[Six people are standing upon a white circle as if it were a miniature planet. Each person says something and the text is displayed over their heads in a closed circle that encloses the whole picture.] |
| − | ;Actually, it's an oblate spheroid.
| + | |
| − | *This clarifies the previous statement; an {{w|oblate spheroid}} has a wider radius at the equator than through the poles. This distinction would have been difficult to notice before the modern age with more precise instruments and the proliferation of airplane travel. On Earth, this occurs because a rotating body tends to bulge at the equator, where the matter experiences greater centrifugal forces (analogous to experiencing more force at the outside of a round-a-bout rather than at the center). This is known as the {{w|equatorial bulge}}.
| + | :''From topmost, going clockwise...'' |
| − | ;Actually, it's a shape defined by the EGM96 coefficients.
| + | :Cueball: '''Actually,''' measurements suggest it's flat. |
| − | *This adds even more clarification to the previous statement; the {{w|EGM96|Earth Gravitational Model 1996}} is a detailed map of the Earth's gravitational field, which is not as uniform as a pure oblate spheroid would suggest.
| + | :Ponytail: '''Actually,''' it's a sphere. |
| − | ;Actually, it's that plus local topography.
| + | :White Hat: '''Actually,''' it's an oblate spheroid. |
| − | *This adds an almost unnecessary level of clarification to the previous; obviously the Earth's surface is not a smooth shape but rather contains numerous mountains, hills, valleys, etc. which constitute "local topography".
| + | :Megan: '''Actually,''' it's a sphere defined by the EGM96 coefficients. |
| − | ;Actually, it's embedded in a universe that's curved.
| + | :(Name unknown): '''Actually,''' it's that plus local topography. |
| − | * This shifts the perspective from the actual shape of the Earth to the "shape" of the space around it. According to {{w|General relativity}}, our planet's gravity bends the space-time around it, making it curved. At the time General relativity was discovered, it was not conclusively known whether the {{w|Shape of the universe|whole universe was flat or curved}}.
| + | :Hairy: '''Actually,''' it's embedded in a universe that's curved. |
| − | ;Actually, measurements suggest it's flat.
| |
| − | *Looping around to the first statement and given the context from the previous one, this can now be interpreted as "the universe is flat" rather than "the Earth is flat". Recent measurements of the universe's shape strongly suggest that it is more or less completely flat rather than curved.
| |
| − | *This could also refer to Thomas Friedman's 2005 book "The World is Flat" which discusses globalization and the idea of the world as a level playing field of equal opportunity for commerce.
| |
| − | ;Actually...
| |
| − | *The next two statements could also be interpreted as referring to the universe rather than the Earth - but they would no longer continue to be more precise than the previous ([[Cueball]]'s) statement.
| |
| − | *The text will not continue on to form a ''recursive loop'' - as the statement about the EGM by [[Megan]] would no longer make sense in context of the universe - and the same would be true for the next two statements.
| |
| − | ;Title text
| |
| − | The title text pulls the whole comic together, pointing out that each statement in the comic is more precise than the previous. Unlike the loop in the comic, someone who does this will likely eventually win any real-life debate. The victory will not necessarily be a result of actually proving your logical argument, however: the phrase "stand alone" refers to driving away all conversation, resulting in no one wanting to speak to the person.
| |
| | | | |
| − | ==Transcript==
| |
| − | :[Six people are standing upon a white circle as if it were a miniature planet. Each person is facing the reader and says something to the person on their right. All texts are displayed as a near-continuous stream over their heads to form one circle that encloses the whole picture.]
| |
| − | :[From topmost, going clockwise.]
| |
| − | ::Cueball: '''''Actually,''''' measurements suggest it's flat.
| |
| − | ::Ponytail: '''''Actually,''''' it's a sphere.
| |
| − | ::White Hat: '''''Actually,''''' it's an oblate spheroid.
| |
| − | ::Megan: '''''Actually,''''' it's a shape defined by the EGM96 coefficients.
| |
| − | ::Hairy 1: '''''Actually,''''' it's that plus local topography.
| |
| − | ::Hairy 2: '''''Actually,''''' it's embedded in a universe that's curved.
| |
| | | | |
| | {{comic discussion}} | | {{comic discussion}} |
| Line 49: |
Line 33: |
| | [[Category:Comics featuring White Hat]] | | [[Category:Comics featuring White Hat]] |
| | [[Category:Comics featuring Hairy]] | | [[Category:Comics featuring Hairy]] |
| − | [[Category:Physics]]
| |
| − | [[Category:Language]]
| |
| − | [[Category:Protip]]
| |
