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Dec 22, 2019 at 18:03 vote accept Rock
Mar 13, 2019 at 23:48 answer added Slarty timeline score: 2
Mar 12, 2019 at 16:54 history edited Rock CC BY-SA 4.0
added 3 characters in body
S Mar 12, 2019 at 1:21 history edited Escaped dental patient. CC BY-SA 4.0
grammar, corrected anything I understood enough to correct. (Added subjunctive ex-review.)
S Mar 12, 2019 at 1:21 history suggested Niffler CC BY-SA 4.0
grammar, corrected anything I understood enough to correct
Mar 12, 2019 at 0:03 review Suggested edits
S Mar 12, 2019 at 1:21
Mar 11, 2019 at 17:35 comment added AlexP The eccentricity of Earth orbit is much too small to produce noticeable temperature variations. $e = \sqrt {1 - \frac {b^2}{a^2}} = 0.017$, therefore $\frac{b^2}{a^2} = 1 - 0.017^2 = 0.9997$, hence $b = 0.99986 a$; this means that the amount of solar energy reaching Earth varies by about 0.03% between perihelion and aphelion. For comparison, solar irradiance varies by about 0.1% during a solar cycle.
Mar 11, 2019 at 14:30 review First posts
Mar 11, 2019 at 14:50
Mar 11, 2019 at 14:25 history asked Rock CC BY-SA 4.0