Difference between revisions of "Talk:1389: Surface Area"

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Regarding the table, perhaps it would be better to make a separate "Surface area relative to Earth" column? Or may be just a numeric order according to size? The scientific notation of areas does not sort by ascending/descending order very well. [[Special:Contributions/173.245.62.62|173.245.62.62]] 14:09, 2 July 2014 (UTC)
 
Regarding the table, perhaps it would be better to make a separate "Surface area relative to Earth" column? Or may be just a numeric order according to size? The scientific notation of areas does not sort by ascending/descending order very well. [[Special:Contributions/173.245.62.62|173.245.62.62]] 14:09, 2 July 2014 (UTC)
Also, the average adult skin is between 1.6 and 1.9 square meters. For a newborn, it is 0.25.[http://en.wikipedia.org/wiki/Body_surface_area]. Roughly estimating 1 sq. meter as the mean BSA,  we get 7 billion sq. meters, or 7000 sq. km of human skin. That would be slightly larger than the area of either Palestine or Delaware.
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Also, the average adult skin is around 1.73 square meters. For a newborn, it is 0.25.[http://en.wikipedia.org/wiki/Body_surface_area]. Very roughly estimating 1 sq. meter as the mean BSA,  we get 7 billion sq. meters, or 7000 sq. km of human skin. That would be slightly larger than the area of either Palestine or Delaware.
  
 
== Sedna and Quaoar ==
 
== Sedna and Quaoar ==

Revision as of 14:28, 2 July 2014

FYI to whoever writes this: the Seattle reference is the Space Needle. 108.162.221.65 05:03, 2 July 2014 (UTC)

Uranus is larger than all of these combined. Of course, it isn't on this map because it is full of gas. 173.245.62.62 05:50, 2 July 2014 (UTC)

Just wondering... Does that mean, a spaceship could just fly trough Uranus? (No pun intended.) --141.101.75.20 07:16, 2 July 2014 (UTC)
It'd probably hurt. As an ice-giant, the interior of Uranus is mainly composed of ices and rock. Jupiter and Saturn have cores of liquid metallic hydrogen. Also, the rock/ice isn't considered the surface of Uranus, because most of the planet's mass lies outside the solid inner layers.) 103.22.201.239 09:28, 2 July 2014 (UTC) P.S. Even if it was only gas, a spaceship would probably find it hard to handle the temperature and pressure at the center of Uranus.

And of course the earth is not correctly displayed: we have water which - in most cases - is not solid. -- jesterchen 141.101.75.19 07:23, 2 July 2014 (UTC)

Water still has surface area. Edit: oh, I see what you mean now, from the title in the comic. I guess you have a point, but it's mainly there for comparison so it's not necessarily a mistake. --NeatNit (talk) 06:14, 2 July 2014 (UTC)
Under the water there is solid bottom --JakubNarebski (talk) 07:01, 2 July 2014 (UTC)
But then it is not "surface" anymore... but you two have a point. I focused mainly on the title, not the image text... So forget my comment :) -- jesterchen 141.101.75.19 09:12, 2 July 2014 (UTC)
Water indeed has a surface, while gas doesn't. 141.101.104.47 11:13, 2 July 2014 (UTC)Martin

There is also small section named "All human skin" (between Earth and Titan)... if you think about thread and needle... ugh... --JakubNarebski (talk) 07:01, 2 July 2014 (UTC)

This seems to be an island floating on something, maybe it's floating on the sun's plasma? --BelgianAtheist (talk) 08:24, 2 July 2014 (UTC)

So, what's the area surrounding Earth's landmass? It's not named, or am I blind? 141.101.99.218 09:46, 2 July 2014 (UTC)

Don't think it is strictly accurate to say that earth is included 'for scale' -- surely it is included because it qualifies to be on the map. Otherwise it's a bit like saying that Belgium is included in maps of Europe 'for scale' (as 'the size of Belgium' is a well-known unit of land area as in 'Amazonian rainforest the size of Belgium is cut down every week') -- Devonian Earache

The map of Earth doesn't look like the Waterman Butterfly projection. If it did, the continents would be angled in toward each other, and Australia would be up in the corner. The only thing that is even similar is that Antarctica is shown in "normal" proportions rather than stretched across the bottom. Prometheusmmiv (talk) 11:41, 2 July 2014 (UTC)

What's the area on the coast between Asteroids (1km+) and Triton? 108.162.222.50 11:44, 2 July 2014 (UTC)

(My first contribution here!) About the Earth/water surface issue, I think Randall is talking about planets' surface, and then it counts both earth and water (like if it were a sphere) 173.245.52.173 12:31, 2 July 2014 (UTC)

I changed the explanation of the title text. The previous explanation, "all the matter in the solar system converted to a string" cannot be correct. First, he said "first we'll need a gigantic spool of thread". The title text obviously refers back to the title itself, about "stitching" the solar system's solid surfaces together. 108.162.221.79 13:17, 2 July 2014 (UTC)

Regarding the table, perhaps it would be better to make a separate "Surface area relative to Earth" column? Or may be just a numeric order according to size? The scientific notation of areas does not sort by ascending/descending order very well. 173.245.62.62 14:09, 2 July 2014 (UTC) Also, the average adult skin is around 1.73 square meters. For a newborn, it is 0.25.[1]. Very roughly estimating 1 sq. meter as the mean BSA, we get 7 billion sq. meters, or 7000 sq. km of human skin. That would be slightly larger than the area of either Palestine or Delaware.

Sedna and Quaoar

Why are Sedna and Quaoar not included? I mean, Sedna is so fantastically far away that I can sort of understand not including it. But Quaoar is only 10% further from the sun than Pluto or Haumea, and it's actualy closer than Makemake! 108.162.238.165 13:33, 2 July 2014 (UTC)

Sorting

The numerical column needs to be rewritten (preferably as two columns) in order for sorting to be useful. - Frankie (talk) 14:27, 2 July 2014 (UTC)