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Merge branch 'master' of https://github.com/FranciscoPinto/cern-summer-webfest

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<div class="modal hide fade" id="readmore">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">x</button>
<h2>This is Spinal Tap!</h2>
<h2>Atoms!</h2>
</div>
<div class="modal-body">
<h3>Big Bottom</h3>
The bigger the cushion, the sweeter the pushin
That's what I said.
The looser the waistband, the deeper the quicksand
Or so I have read.
My baby fits me like a flesh tuxedo.
I love to sink her with my pink torpedo.
Big bottom
Big bottom
Talk about bum cakes,
My gal's got 'em.
Big bottom,
Drive me out of my mind.
How can I leave this behind?
I saw her on monday, twas my lucky bun day
You know what I mean.
I love her each weekday, each velvety cheekday
You know what I mean.
My love gun's loaded and she's in my sights
Big game's waiting there inside her tights
Big bottom
Big bottom
Talk about mud flaps
My gal's got 'em.
Big bottom
Drive me out of my mind.
How can I leave this behind?
<h3>Stonehenge</h3>
In ancient times hundreds of years before the dawn of history
Lived this strange rights of pain the [Incomprehensible]
No one knows who they were what they were doing
But the legacy remains here into the living rock of Stonehenge
<p>Atoms actually consist of protons, neutrons and electrons, and can
be torn apart by raising the temperature of the atom so high that the
forces are not strong enough to hold them together. Once we break
apart the atom, what happens? How do these smaller particles
interact? We can understand the atom at follows:</p>
Stonehenge, where the demons dwell
Where the banshees live and they do live well
Stonehenge where a man is a man
And the children dance to the pipes of pan
Stonehenge, 'tis a magic place
Where the moon doth rise with a dragon's face
Stonehenge where the virgins lie
And the prayer of devils fill the midnight sky
<img src="img/art/hydrogen_atom.png">
And you my love, won't you take my hand?
We'll go back in time to that mystic land
Where the dew drops cry and the cats meow
I will take you there, I will show you how
And oh, how they danced
The little children of Stonehenge
Beneath the haunted moon for fear
That day break might come too soon
<p>A Hydrogen Atom, the simplest possible atom, is made of one proton
and one electron. The proton, which is much heavier than the electron
(in fact about 2000 times heavier) sits in the center, with the
electron orbiting around the proton. The electron is negatively
charged[ref], while the proton is positively charged[ref], so they are
attracted to each other. The electron stays in orbit around the
proton, just like the Earth stays in orbit around the Sun.</p>
And where were they now
The little people of Stonehenge
And what would they say to us
If we were here tonight
<h3>Tonight I'm gonna rock you</h3>
Little girl, it's a great big world but there's
only on of me
You can't touch 'cause I cost too much but
Tonight I'm gonna rock you
Tonight I'm gonna rock you
Tonight!
You're sweet but you're just four feet
And you still got your baby teeth
You're too young and I'm too well hung
Tonight I'm gonna rock you
Tonight I'm gonna rock you
Tonight!
You're hot, you take all we got, not a dry
seat in the house
Next day, we'll be on our way
Tonight I'm gonna rock you
Tonight!
Chorus:
Little girl, it's a great big world, but there's
only one of me-
<h2>Is this as small as it gets?</h2>
<p>Are these particles the smallest particles, or can we split them,
just like we split the atom?</p>
<p>We believe the electron is indeed fundamental. After trying to
split it apart in many different ways, physicists have concluded that
it is probably not possible, meaning that electrons are not made of
anything smaller.</p>
<p>However, we know that the proton is made up of other smaller
particles, which we call quarks. The proton is made up of two kinds of
quarks, called "up" and "down". [We can imagine]?? the proton is made
up of three quarks: two up quarks and one down quark.</p>
<img src="img/art/proton.png">
<h2>What about other atoms?</h2>
<p>This simple model can be expanded to describe more complicated
atoms. For example, the Helium atom consists of two protons and two
neutrons in the center, forming the nucleus [ref], with two electrons
orbiting them. The proton, made of quarks is very similar to the
neutron, while the electron is indivisible. With a similar mass[ref],
they have very similar properties[ref], apart from their different
electric charge [ref] (the proton is positively charged[ref], the
neutron is neutral and has no electric charge[ref]). This is because
they are also made up of quarks, just in a different
combination. While the proton has two up quarks and one down quark,
the neutron consists of one up quark and two down quarks.</p>
<img src="img/art/proton.png"><img src="img/art/neutron.png ">
<h2>What about their charges?</h2>
<p>How can it be that the proton and neutron have a different charge,
if they are made of the same building blocks? </p>
<p>We know that the proton is up, up, down and charged +1 and the
neutron is up, down, down and charged 0. The only possible way of
resolving this is that the up quark is charged +2/3 and the down quark
is charged -1/3. The fractions only appear here because we discovered
the electron before we discovered the quarks, and called the electron
charge "-1". If we had called the charge of the electron "-3", the
quark charges would be whole numbers.</p>
<h2>Questions we still need to answer</h2>
<p>What are charges? Why do we call them "+" and "-"? What holds
together the Hydrogen atom? And what holds together the nucleus? What
about radioactivity? Why do physicists always draw funny graphs when
explaining this? And finally, what is this "Higgs boson" everyone is
talking about? Continue to answer these questions.</p>
</div>
</div>
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<p><span class="licensetpl_link_req" style="display:none;">true</span><span class="licensetpl_attr_req" style="display:none;">true</span></p>
</td>
</tr>
</table>
<table cellspacing="8" cellpadding="0" style="width:100%; clear:both; text-align:center; margin:0.5em auto; background-color:#f9f9f9; border:2px solid #e0e0e0; direction: ltr;" class="layouttemplate licensetpl">
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<td style="width:90px;" rowspan="3"><img alt="w:en:Creative Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png" width="90" height="36" /><br />
<img alt="attribution" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png" width="24" height="24" /> <img alt="share alike" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Cc-sa.svg/24px-Cc-sa.svg.png" width="24" height="24" /></td>
<td>This file is licensed under the <a href="//en.wikipedia.org/wiki/en:Creative_Commons" class="extiw" title="w:en:Creative Commons">Creative Commons</a> Attribution-Share Alike <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/2.5/deed.en">2.5 Generic</a>, <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/2.0/deed.en">2.0 Generic</a> and <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/1.0/deed.en">1.0 Generic</a> license.</td>
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<dl>
<dd>You are free:
<ul>
<li><b>to share</b> – to copy, distribute and transmit the work</li>
<li><b>to remix</b> – to adapt the work</li>
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</dd>
<dd>Under the following conditions:
<ul>
<li><b>attribution</b> – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).</li>
<li><b>share alike</b> – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.</li>
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</dd>
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<p><span class="licensetpl_link" style="display:none;">http://creativecommons.org/licenses/by-sa/2.5-2.0-1.0</span> <span class="licensetpl_short" style="display:none;">CC-BY-SA-2.5-2.0-1.0</span> <span class="licensetpl_long" style="display:none;">Creative Commons Attribution-Share Alike 2.5-2.0-1.0</span> <span class="licensetpl_link_req" style="display:none;">true</span><span class="licensetpl_attr_req" style="display:none;">true</span></p>
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<center><span lang="en" class="description en" xml:lang="en"><i>You may select the license of your choice.</i></span></center>
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<p>This image comes from the <a href="//en.wikipedia.org/wiki/Image:EM_spectrum.svg" class="extiw" title="en:Image:EM spectrum.svg">English Wikipedia</a> (Original author&#160;: <a href="//commons.wikimedia.org/wiki/User:Sakurambo" title="User:Sakurambo">Philip Ronan</a>)</p>
<p><br /></p>
<p>Light works</p>
<h2><span class="editsection">[<a href="//commons.wikimedia.org/w/index.php?title=File:EM_spectrum.svg&amp;action=edit&amp;section=1" title="Edit section: derivative works">edit</a>]</span> <span class="mw-headline" id="derivative_works">derivative works</span></h2>
<p>Derivative works of this file:</p>
<ul>
<li><a href="//commons.wikimedia.org/wiki/File:EM_spectrum_mk.svg" title="File:EM spectrum mk.svg">EM spectrum mk.svg</a></li>
</ul>
<table class="toccolours vevent annotationboxforwikipedia" style="width: 100%; direction: ltr;" cellpadding="2">
<tr valign="top">
<td style="background: #ccf; text-align: right; padding-right: 0.4em; width: 15%; font-weight:bold; font-weight: bold; width: 15%;" class="">Annotations</td>
<td>This image is annotated: <b><a class="external text" href="//commons.wikimedia.org/wiki/File:EM_spectrum.svg">View the annotations at Commons</a></b></td>
</tr>
<tr>
<td></td>
</tr>
</table>
<div id="image_annotation_note_1" class="image_annotation" style="display:none;">
<div class="image_annotation_view_x_1" id="image_annotation_view_x_1">301</div>
<div class="image_annotation_view_y_1" id="image_annotation_view_y_1">107</div>
<div class="image_annotation_view_w_1" id="image_annotation_view_w_1">8</div>
<div class="image_annotation_view_h_1" id="image_annotation_view_h_1">8</div>
<div class="image_annotation_full_width_1" id="image_annotation_full_width_1">787</div>
<div class="image_annotation_full_height_1" id="image_annotation_full_height_1">421</div>
<div class="image_annotation_content_1" id="image_annotation_content_1">
<p>Placement of the visible spectrum on the larger scale does not seem to be accurate.</p>
</div>
</div>
<div id="image_annotation_note_2" class="image_annotation" style="display:none;">
<div class="image_annotation_view_x_2" id="image_annotation_view_x_2">301</div>
<div class="image_annotation_view_y_2" id="image_annotation_view_y_2">294</div>
<div class="image_annotation_view_w_2" id="image_annotation_view_w_2">8</div>
<div class="image_annotation_view_h_2" id="image_annotation_view_h_2">8</div>
<div class="image_annotation_full_width_2" id="image_annotation_full_width_2">787</div>
<div class="image_annotation_full_height_2" id="image_annotation_full_height_2">421</div>
<div class="image_annotation_content_2" id="image_annotation_content_2">
<p>Color rendering is not accurate here.</p>
</div>
</div>
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</div>
<h2 id="filehistory">File history</h2>
<div id="mw-imagepage-section-filehistory">
<p>Click on a date/time to view the file as it appeared at that time.
</p>
<table class="wikitable filehistory">
<tr><td></td><th>Date/Time</th><th>Thumbnail</th><th>Dimensions</th><th>User</th><th>Comment</th></tr>
<tr><td>current</td><td class='filehistory-selected' style='white-space: nowrap;'><a href="//upload.wikimedia.org/wikipedia/commons/f/f1/EM_spectrum.svg">17:34, 5 August 2007</a></td><td><a href="//upload.wikimedia.org/wikipedia/commons/f/f1/EM_spectrum.svg"><img alt="Thumbnail for version as of 17:34, 5 August 2007" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/EM_spectrum.svg/120px-EM_spectrum.svg.png" width="120" height="64" /></a></td><td>787 × 421 <span style="white-space: nowrap;">(194 KB)</span></td><td>Zedh</td><td dir="ltr">{{self2|GFDL-with-disclaimers|cc-by-sa-2.5,2.0,1.0|en|English Wikipedia|<a href="/w/index.php?title=User:Sakurambo&amp;action=edit&amp;redlink=1" class="new" title="User:Sakurambo (page does not exist)">Philip Ronan</a>}} <a href="/wiki/Category:Electromagnetism" title="Category:Electromagnetism">Category:Electromagnetism</a> </td></tr>
</table>
</div>
<h2 id="filelinks">File usage</h2>
<div id='mw-imagepage-section-linkstoimage'>
<div class="linkstoimage" id="linkstoimage">The following pages on the English Wikipedia link to this file (pages on other projects are not listed):</div>
<ul class="mw-imagepage-linkstoimage">
<li id="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Electromagnetic_radiation" title="Electromagnetic radiation">Electromagnetic radiation</a></li>
<li id="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Frequency" title="Frequency">Frequency</a></li>
<li id="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Light" title="Light">Light</a></li>
<li id="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Microwave" title="Microwave">Microwave</a></li>
<li id="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Visible_light_communication" title="Visible light communication">Visible light communication</a></li>
<li id="mw-imagepage-linkstoimage-ns1"><a href="/wiki/Talk:Electromagnetic_radiation/Archive_1" title="Talk:Electromagnetic radiation/Archive 1">Talk:Electromagnetic radiation/Archive 1</a></li>
<li id="mw-imagepage-linkstoimage-ns1"><a href="/wiki/Talk:Terahertz_radiation" title="Talk:Terahertz radiation">Talk:Terahertz radiation</a></li>
<li id="mw-imagepage-linkstoimage-ns1"><a href="/wiki/Talk:Thermography" title="Talk:Thermography">Talk:Thermography</a></li>
<li id="mw-imagepage-linkstoimage-ns2"><a href="/wiki/User:Yvesmayrand/sandbox" title="User:Yvesmayrand/sandbox">User:Yvesmayrand/sandbox</a></li>
<li id="mw-imagepage-linkstoimage-ns4"><a href="/wiki/Wikipedia:Reference_desk/Archives/Science/2010_June_8" title="Wikipedia:Reference desk/Archives/Science/2010 June 8">Wikipedia:Reference desk/Archives/Science/2010 June 8</a></li>
</ul>
</div>
<h2 id="globalusage">Global file usage</h2>
<div id="mw-imagepage-section-globalusage"><p>The following other wikis use this file:
</p><ul>
<li class='mw-gu-onwiki-as_wikipedia_org'>Usage on as.wikipedia.org
<ul> <li><a class="external" href="http://as.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8B%E0%A6%B9%E0%A7%B0">পোহৰ</a></li>
</ul></li>
<li class='mw-gu-onwiki-be-x-old_wikipedia_org'>Usage on be-x-old.wikipedia.org
<ul> <li><a class="external" href="http://be-x-old.wikipedia.org/wiki/%D0%AD%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%B0%D0%BC%D0%B0%D0%B3%D0%BD%D1%96%D1%82%D0%BD%D0%B0%D0%B5_%D0%B2%D1%8B%D0%BF%D1%80%D0%B0%D0%BC%D0%B5%D0%BD%D1%8C%D0%B2%D0%B0%D0%BD%D1%8C%D0%BD%D0%B5">Электрамагнітнае выпраменьваньне</a></li>
</ul></li>
<li class='mw-gu-onwiki-bg_wikipedia_org'>Usage on bg.wikipedia.org
<ul> <li><a class="external" href="http://bg.wikipedia.org/wiki/%D0%A7%D0%B5%D1%81%D1%82%D0%BE%D1%82%D0%B0">Честота</a></li>
<li><a class="external" href="http://bg.wikipedia.org/wiki/%D0%95%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D0%BD%D0%BE_%D0%B8%D0%B7%D0%BB%D1%8A%D1%87%D0%B2%D0%B0%D0%BD%D0%B5">Електромагнитно излъчване</a></li>
</ul></li>
<li class='mw-gu-onwiki-ca_wikipedia_org'>Usage on ca.wikipedia.org
<ul> <li><a class="external" href="http://ca.wikipedia.org/wiki/Transmissi%C3%B3_per_microones">Transmissió per microones</a></li>
</ul></li>
<li class='mw-gu-onwiki-en_labs_wikimedia_org'>Usage on en.labs.wikimedia.org
<ul> <li><a class="external" href="http://en.labs.wikimedia.org/wiki/Glossary_of_Astronomical_Terms/visible_spectrum">Glossary of Astronomical Terms/visible spectrum</a></li>
</ul></li>
<li class='mw-gu-onwiki-en_wikibooks_org'>Usage on en.wikibooks.org
<ul> <li><a class="external" href="http://en.wikibooks.org/wiki/A-level_Physics_(Advancing_Physics)/What_is_a_wave%3F">A-level Physics (Advancing Physics)/What is a wave?</a></li>
<li><a class="external" href="http://en.wikibooks.org/wiki/A-level_Physics_(Advancing_Physics)/Print_Version">A-level Physics (Advancing Physics)/Print Version</a></li>
<li><a class="external" href="http://en.wikibooks.org/wiki/Chemical_Sciences:_A_Manual_for_CSIR-UGC_National_Eligibility_Test_for_Lectureship_and_JRF/Electromagnetic_radiation">Chemical Sciences: A Manual for CSIR-UGC National Eligibility Test for Lectureship and JRF/Electromagnetic radiation</a></li>
<li><a class="external" href="http://en.wikibooks.org/wiki/High_School_Earth_Science/Energy_in_the_Atmosphere">High School Earth Science/Energy in the Atmosphere</a></li>
<li><a class="external" href="http://en.wikibooks.org/wiki/High_School_Earth_Science/Telescopes">High School Earth Science/Telescopes</a></li>
<li><a class="external" href="http://en.wikibooks.org/wiki/High_School_Chemistry/The_Wave_Form_of_Light">High School Chemistry/The Wave Form of Light</a></li>
<li><a class="external" href="http://en.wikibooks.org/wiki/High_School_Chemistry/The_Dual_Nature_of_Light">High School Chemistry/The Dual Nature of Light</a></li>
</ul></li>
<li class='mw-gu-onwiki-eo_wikipedia_org'>Usage on eo.wikipedia.org
<ul> <li><a class="external" href="http://eo.wikipedia.org/wiki/Frekvenco">Frekvenco</a></li>
</ul></li>
<li class='mw-gu-onwiki-fa_wikipedia_org'>Usage on fa.wikipedia.org
<ul> <li><a class="external" href="http://fa.wikipedia.org/wiki/%D8%A8%D8%B3%D8%A7%D9%85%D8%AF">بسامد</a></li>
</ul></li>
<li class='mw-gu-onwiki-fr_wikipedia_org'>Usage on fr.wikipedia.org
<ul> <li><a class="external" href="http://fr.wikipedia.org/wiki/Pollution_%C3%A9lectromagn%C3%A9tique">Pollution électromagnétique</a></li>
</ul></li>
<li class='mw-gu-onwiki-he_wikipedia_org'>Usage on he.wikipedia.org
<ul> <li><a class="external" href="http://he.wikipedia.org/wiki/%D7%9E%D7%99%D7%A7%D7%A8%D7%95%D7%92%D7%9C_%D7%A4%D7%95%D7%98%D7%95%D7%A0%D7%99%D7%A7%D7%94">מיקרוגל פוטוניקה</a></li>
</ul></li>
<li class='mw-gu-onwiki-hi_wikipedia_org'>Usage on hi.wikipedia.org
<ul> <li><a class="external" href="http://hi.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%A4%E0%A4%9A%E0%A5%81%E0%A4%82%E0%A4%AC%E0%A4%95%E0%A5%80%E0%A4%AF_%E0%A4%B5%E0%A4%BF%E0%A4%95%E0%A4%BF%E0%A4%B0%E0%A4%A3">विद्युतचुंबकीय विकिरण</a></li>
</ul></li>
<li class='mw-gu-onwiki-hr_wikipedia_org'>Usage on hr.wikipedia.org
<ul> <li><a class="external" href="http://hr.wikipedia.org/wiki/Portal:Kemija/Izdvojeni/11,_2008.">Portal:Kemija/Izdvojeni/11, 2008.</a></li>
<li><a class="external" href="http://hr.wikipedia.org/wiki/Portal:Kemija/Prija%C5%A1nji_izdvojeni_%C4%8Dlanci/2008.">Portal:Kemija/Prijašnji izdvojeni članci/2008.</a></li>
</ul></li>
<li class='mw-gu-onwiki-incubator_wikimedia_org'>Usage on incubator.wikimedia.org
<ul> <li><a class="external" href="http://incubator.wikimedia.org/wiki/Wp/enm/Colour">Wp/enm/Colour</a></li>
</ul></li>
<li class='mw-gu-onwiki-is_wikipedia_org'>Usage on is.wikipedia.org
<ul> <li><a class="external" href="http://is.wikipedia.org/wiki/Lj%C3%B3s">Ljós</a></li>
<li><a class="external" href="http://is.wikipedia.org/wiki/Rafsegulgeislun">Rafsegulgeislun</a></li>
</ul></li>
<li class='mw-gu-onwiki-it_wikipedia_org'>Usage on it.wikipedia.org
<ul> <li><a class="external" href="http://it.wikipedia.org/wiki/Raggi_X">Raggi X</a></li>
<li><a class="external" href="http://it.wikipedia.org/wiki/Trasparenza_e_traslucenza">Trasparenza e traslucenza</a></li>
</ul></li>
<li class='mw-gu-onwiki-ja_wikipedia_org'>Usage on ja.wikipedia.org
<ul> <li><a class="external" href="http://ja.wikipedia.org/wiki/%E5%91%A8%E6%B3%A2%E6%95%B0">周波数</a></li>
</ul></li>
<li class='mw-gu-onwiki-ja_wikibooks_org'>Usage on ja.wikibooks.org
<ul> <li><a class="external" href="http://ja.wikibooks.org/wiki/%E9%87%8F%E5%AD%90%E5%8C%96%E5%AD%A6/%E5%85%89%E3%81%AE%E6%B3%A2%E5%8B%95%E6%80%A7%E3%81%A8%E7%B2%92%E5%AD%90%E6%80%A7">量子化学/光の波動性と粒子性</a></li>
</ul></li>
<li class='mw-gu-onwiki-ka_wikipedia_org'>Usage on ka.wikipedia.org
<ul> <li><a class="external" href="http://ka.wikipedia.org/wiki/%E1%83%94%E1%83%9A%E1%83%94%E1%83%A5%E1%83%A2%E1%83%A0%E1%83%9D%E1%83%9B%E1%83%90%E1%83%92%E1%83%9C%E1%83%98%E1%83%A2%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%92%E1%83%90%E1%83%9B%E1%83%9D%E1%83%A1%E1%83%AE%E1%83%98%E1%83%95%E1%83%94%E1%83%91%E1%83%90">ელექტრომაგნიტური გამოსხივება</a></li>
</ul></li>
<li class='mw-gu-onwiki-kk_wikipedia_org'>Usage on kk.wikipedia.org
<ul> <li><a class="external" href="http://kk.wikipedia.org/wiki/%D0%96%D0%B5%D1%80%D0%B4%D1%96%D2%A3_%D1%81%D3%99%D1%83%D0%BB%D0%B5_%D1%88%D1%8B%D2%93%D0%B0%D1%80%D1%83%D1%8B">Жердің сәуле шығаруы</a></li>
</ul></li>
<li class='mw-gu-onwiki-ko_wikipedia_org'>Usage on ko.wikipedia.org
<ul> <li><a class="external" href="http://ko.wikipedia.org/wiki/%EC%A0%84%EC%9E%90%EA%B8%B0%ED%8C%8C">전자기파</a></li>
</ul></li>
<li class='mw-gu-onwiki-lt_wikipedia_org'>Usage on lt.wikipedia.org
<ul> <li><a class="external" href="http://lt.wikipedia.org/wiki/%C5%A0viesa">Šviesa</a></li>
</ul></li>
<li class='mw-gu-onwiki-ml_wikipedia_org'>Usage on ml.wikipedia.org
<ul> <li><a class="external" href="http://ml.wikipedia.org/wiki/%E0%B4%86%E0%B4%B5%E0%B5%83%E0%B4%A4%E0%B5%8D%E0%B4%A4%E0%B4%BF">ആവൃത്തി</a></li>
</ul></li>
<li class='mw-gu-onwiki-ml_wiktionary_org'>Usage on ml.wiktionary.org
<ul> <li><a class="external" href="http://ml.wiktionary.org/wiki/%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B4%95%E0%B4%BE%E0%B4%B6%E0%B4%82">പ്രകാശം</a></li>
<li><a class="external" href="http://ml.wiktionary.org/wiki/%E0%AE%92%E0%AE%B3%E0%AE%BF">ஒளி</a></li>
</ul></li>
<li class='mw-gu-onwiki-mn_wikipedia_org'>Usage on mn.wikipedia.org
<ul> <li><a class="external" href="http://mn.wikipedia.org/wiki/%D0%A6%D0%B0%D1%85%D0%B8%D0%BB%D0%B3%D0%B0%D0%B0%D0%BD_%D1%81%D0%BE%D1%80%D0%BE%D0%BD%D0%B7%D0%BE%D0%BD_%D1%86%D0%B0%D1%86%D1%80%D0%B0%D0%BB">Цахилгаан соронзон цацрал</a></li>
</ul></li>
<li class='mw-gu-onwiki-mr_wikipedia_org'>Usage on mr.wikipedia.org
<ul> <li><a class="external" href="http://mr.wikipedia.org/wiki/%E0%A4%A6%E0%A5%83%E0%A4%B6%E0%A5%8D%E0%A4%AF_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%95%E0%A4%BE%E0%A4%B6_%E0%A4%95%E0%A4%BF%E0%A4%B0%E0%A4%A3%E0%A5%87">दृश्य प्रकाश किरणे</a></li>
</ul></li>
<li class='mw-gu-onwiki-ms_wikipedia_org'>Usage on ms.wikipedia.org
<ul> <li><a class="external" href="http://ms.wikipedia.org/wiki/Sinaran_elektromagnet">Sinaran elektromagnet</a></li>
</ul></li>
<li class='mw-gu-onwiki-ne_wikipedia_org'>Usage on ne.wikipedia.org
<ul> <li><a class="external" href="http://ne.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%95%E0%A4%BE%E0%A4%B6">प्रकाश</a></li>
<li><a class="external" href="http://ne.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%A4%E0%A4%9A%E0%A5%81%E0%A4%AE%E0%A5%8D%E0%A4%AC%E0%A4%95%E0%A5%80%E0%A4%AF_%E0%A4%B5%E0%A4%BF%E0%A4%95%E0%A4%BF%E0%A4%B0%E0%A4%A3">विद्युतचुम्बकीय विकिरण</a></li>
</ul></li>
<li class='mw-gu-onwiki-nn_wikipedia_org'>Usage on nn.wikipedia.org
<ul> <li><a class="external" href="http://nn.wikipedia.org/wiki/Raudforskuving">Raudforskuving</a></li>
</ul></li>
<li class='mw-gu-onwiki-pa_wikipedia_org'>Usage on pa.wikipedia.org
<ul> <li><a class="external" href="http://pa.wikipedia.org/wiki/%E0%A8%B5%E0%A8%BF%E0%A8%A6%E0%A8%BF%E0%A8%89%E0%A8%A4%E0%A8%9A%E0%A9%81%E0%A9%B0%E0%A8%AC%E0%A8%95%E0%A9%80%E0%A8%8F_%E0%A8%B5%E0%A8%BF%E0%A8%95%E0%A8%BF%E0%A8%B0%E0%A8%A3">ਵਿਦਿਉਤਚੁੰਬਕੀਏ ਵਿਕਿਰਣ</a></li>
</ul></li>
<li class='mw-gu-onwiki-pt_wikipedia_org'>Usage on pt.wikipedia.org
<ul> <li><a class="external" href="http://pt.wikipedia.org/wiki/Radia%C3%A7%C3%A3o_eletromagn%C3%A9tica">Radiação eletromagnética</a></li>
</ul></li>
<li class='mw-gu-onwiki-ru_wikipedia_org'>Usage on ru.wikipedia.org
<ul> <li><a class="external" href="http://ru.wikipedia.org/wiki/%D0%AD%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D0%BD%D0%BE%D0%B5_%D0%B8%D0%B7%D0%BB%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D0%B5">Электромагнитное излучение</a></li>
<li><a class="external" href="http://ru.wikipedia.org/wiki/%D0%AD%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D0%BD%D0%BE%D0%B5_%D0%B7%D0%B0%D0%B3%D1%80%D1%8F%D0%B7%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5">Электромагнитное загрязнение</a></li>
</ul></li>
<li class='mw-gu-onwiki-si_wikipedia_org'>Usage on si.wikipedia.org
<ul> <li><a class="external" href="http://si.wikipedia.org/wiki/%E0%B7%80%E0%B7%92%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%94%E0%B6%AD%E0%B7%8A_%E0%B6%A0%E0%B7%94%E0%B6%B8%E0%B7%8A%E0%B6%B7%E0%B6%9A_%E0%B7%80%E0%B6%BB%E0%B7%8A%E0%B6%AB%E0%B7%8F%E0%B7%80%E0%B6%BD%E0%B7%92%E0%B6%BA">විද්‍යුත් චුම්භක වර්ණාවලිය</a></li>
</ul></li>
<li class='mw-gu-onwiki-su_wikipedia_org'>Usage on su.wikipedia.org
<ul> <li><a class="external" href="http://su.wikipedia.org/wiki/Gelombang_%C3%A9l%C3%A9ktromagn%C3%A9tik">Gelombang éléktromagnétik</a></li>
<li><a class="external" href="http://su.wikipedia.org/wiki/Radiasi_%C3%A9l%C3%A9ktromagn%C3%A9tik">Radiasi éléktromagnétik</a></li>
<li><a class="external" href="http://su.wikipedia.org/wiki/Gelombang">Gelombang</a></li>
</ul></li>
<li class='mw-gu-onwiki-ta_wikipedia_org'>Usage on ta.wikipedia.org
<ul> <li><a class="external" href="http://ta.wikipedia.org/wiki/%E0%AE%92%E0%AE%B3%E0%AE%BF">ஒளி</a></li>
<li><a class="external" href="http://ta.wikipedia.org/wiki/%E0%AE%85%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AF%8D%E0%AE%B5%E0%AF%86%E0%AE%A3%E0%AF%8D">அதிர்வெண்</a></li>
</ul></li>
</ul>
<p>View <a href="/wiki/Special:GlobalUsage/EM_spectrum.svg" title="Special:GlobalUsage/EM spectrum.svg">more global usage</a> of this file.
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2
readmore/the_electromagnetic_interaction.html
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@ -30,6 +30,7 @@ for a repelling interaction. However, there is a similar example, that
also works for an attractive interaction, which is a little more
complicated.</p>
<img src="EM_spectrum.svg">
<p>[READ MORE: Here is another analogy: Two people are sitting in
small boats on a huge and quiet lake. Both boats are approaching each
@ -70,7 +71,6 @@ the sun is the same - only that there is a different amount of energy
involved.</p>
[http://en.wikipedia.org/wiki/File:EM_spectrum.svg -GFDL Version 2]
<p>[The most energetic photon particle discovered is in the Tev
range. So if the range of the visible photon our eyes can detect is

6
readmore/the_weak_interaction.html
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@ -13,8 +13,7 @@ electron in that its mass has not been measured, it is so light that
there are only upper limits on its mass. The best, up do date limit is
about 1/250 of the mass of the electron.</p>
[FIGURE OF THE NEUTRON DECAY, n -> p + nu + e?]
<img src="neutron_decay.png">
<p>This figure shows what happens in the beta decays, the neutron
@ -58,9 +57,6 @@ nobody knows that as of today, again this is for someone (maybe you)
to find out! </p>
[FIGURE OF THE ENTIRE INTERACTION?]
<p>So far the matter particles that have been introduced are the
electron, the up and down-quarks and the neutrino. The quarks are
connected in that they can interact strongly with each other, and they

6
readmore/what_is_the_world_made_of.html
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@ -5,7 +5,7 @@ apart the atom, what happens? How do these smaller particles
interact? We can understand the atom at follows:</p>
[Picture of a Hydrogen Atom]
<img src="../img/art/hydrogen_atom.png">
<p>A Hydrogen Atom, the simplest possible atom, is made of one proton
@ -36,7 +36,7 @@ quarks, called "up" and "down". [We can imagine]?? the proton is made
up of three quarks: two up quarks and one down quark.</p>
[Picture of the Proton]
<img src="../img/art/proton.png">
<h2>What about other atoms?</h2>
@ -55,7 +55,7 @@ combination. While the proton has two up quarks and one down quark,
the neutron consists of one up quark and two down quarks.</p>
[Picture of the neutron and proton]
<img src="../img/art/proton.png"><img src="../img/art/neutron.png ">