User:Remember the dot/Cool pictures
From Wikipedia, the free encyclopedia
 That cool astronaut picture |
 Boy in Indonesia holding a tattered football (soccer ball) |
 River Gorge |
 Composite image of the earth at night |
 Volcano Mount Etna erupting as seen from space |
 A New York solution to illegal parking |
 Animation of a tesseract |
 For catching Wikimon |
 Blue trees |
 Abandoned computer monitor (e-waste) |
||
 WestJet 737-700 |
 Cherry crashing into primordial Earth |
 A rooftop-mounted urban wind turbine |
While I do not agree with the message presented in this image, I find it hilarious.
[edit] The unit circle
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O
O
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O
O
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0
0
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π/12
π/12
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π/6
π/6
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π/4
π/4
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π/3
π/3
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5π/12
5π/12
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π/2
π/2
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7π/12
7π/12
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2π/3
2π/3
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3π/4
3π/4
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5π/6
5π/6
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11π/12
11π/12
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π
π
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13π/12
13π/12
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7π/6
7π/6
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5π/4
5π/4
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4π/3
4π/3
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17π/12
17π/12
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3π/2
3π/2
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19π/12
19π/12
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5π/3
5π/3
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7π/4
7π/4
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11π/6
11π/6
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23π/12
23π/12
<div style="position:relative;width:600px;height:600px;font-family:serif;border:1px solid black;line-height:0.8">
<div style="position:absolute;left:300px;bottom:300px">•<br />'''O'''</div>
<div style="position:absolute;left:{{#expr:300}}0px;bottom:{{#expr:300}}px">•<br />'''O'''</div>
<div style="position:absolute;left:{{#expr:300+200}}px;bottom:{{#expr:300}}px">•<br />0</div>
<div style="position:absolute;left:{{#expr:300+200*cos(3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(3.141592/12) round 0}}px">•<br />π/12</div>
<div style="position:absolute;left:{{#expr:300+200*cos(3.141592/6) round 0}}px;bottom:{{#expr:300+200*sin(3.141592/6) round 0}}px">•<br />π/6</div>
<div style="position:absolute;left:{{#expr:300+200*cos(3.141592/4) round 0}}px;bottom:{{#expr:300+200*sin(3.141592/4) round 0}}px">•<br />π/4</div>
<div style="position:absolute;left:{{#expr:300+200*cos(3.141592/3) round 0}}px;bottom:{{#expr:300+200*sin(3.141592/3) round 0}}px">•<br />π/3</div>
<div style="position:absolute;left:{{#expr:300+200*cos(5*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(5*3.141592/12) round 0}}px">•<br />5π/12</div>
<div style="position:absolute;left:{{#expr:300}}px;bottom:{{#expr:300+200}}px">•<br />π/2</div>
<div style="position:absolute;left:{{#expr:300+200*cos(7*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(7*3.141592/12) round 0}}px">•<br />7π/12</div>
<div style="position:absolute;left:{{#expr:300+200*cos(2*3.141592/3) round 0}}px;bottom:{{#expr:300+200*sin(2*3.141592/3) round 0}}px">•<br />2π/3</div>
<div style="position:absolute;left:{{#expr:300+200*cos(3*3.141592/4) round 0}}px;bottom:{{#expr:300+200*sin(3*3.141592/4) round 0}}px">•<br />3π/4</div>
<div style="position:absolute;left:{{#expr:300+200*cos(5*3.141592/6) round 0}}px;bottom:{{#expr:300+200*sin(5*3.141592/6) round 0}}px">•<br />5π/6</div>
<div style="position:absolute;left:{{#expr:300+200*cos(11*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(11*3.141592/12) round 0}}px">•<br />11π/12</div>
<div style="position:absolute;left:{{#expr:300-200}}px;bottom:{{#expr:300}}px">•<br />π</div>
<div style="position:absolute;left:{{#expr:300+200*cos(13*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(13*3.141592/12) round 0}}px">•<br />13π/12</div>
<div style="position:absolute;left:{{#expr:300+200*cos(7*3.141592/6) round 0}}px;bottom:{{#expr:300+200*sin(7*3.141592/6) round 0}}px">•<br />7π/6</div>
<div style="position:absolute;left:{{#expr:300+200*cos(5*3.141592/4) round 0}}px;bottom:{{#expr:300+200*sin(5*3.141592/4) round 0}}px">•<br />5π/4</div>
<div style="position:absolute;left:{{#expr:300+200*cos(4*3.141592/3) round 0}}px;bottom:{{#expr:300+200*sin(4*3.141592/3) round 0}}px">•<br />4π/3</div>
<div style="position:absolute;left:{{#expr:300+200*cos(17*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(17*3.141592/12) round 0}}px">•<br />17π/12</div>
<div style="position:absolute;left:{{#expr:300}}px;bottom:{{#expr:300-200}}px">•<br />3π/2</div>
<div style="position:absolute;left:{{#expr:300+200*cos(19*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(19*3.141592/12) round 0}}px">•<br />19π/12</div>
<div style="position:absolute;left:{{#expr:300+200*cos(5*3.141592/3) round 0}}px;bottom:{{#expr:300+200*sin(5*3.141592/3) round 0}}px">•<br />5π/3</div>
<div style="position:absolute;left:{{#expr:300+200*cos(7*3.141592/4) round 0}}px;bottom:{{#expr:300+200*sin(7*3.141592/4) round 0}}px">•<br />7π/4</div>
<div style="position:absolute;left:{{#expr:300+200*cos(11*3.141592/6) round 0}}px;bottom:{{#expr:300+200*sin(11*3.141592/6) round 0}}px">•<br />11π/6</div>
<div style="position:absolute;left:{{#expr:300+200*cos(23*3.141592/12) round 0}}px;bottom:{{#expr:300+200*sin(23*3.141592/12) round 0}}px">•<br />23π/12</div>
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