Welcome to Citizendium: Difference between revisions

From Citizendium
Jump to navigation Jump to search
imported>Chris Day
No edit summary
(removing "Ready for reading" for now)
 
(671 intermediate revisions by 41 users not shown)
Line 1: Line 1:
<br>__NOTOC__ __NOEDITSECTION__
__NOTOC__ __NOEDITSECTION__
<!-- {| align=center style="width:70%; border: solid 3px #CCCC66; padding: 3px;"
<!--<div style="height:1em"></div>-->
|-
{|
|[[Image:Writeathon.png|left|54px]]<center><BIG>'''The global [[CZ:Monthly Write-a-Thon|Write-a-Thon]] is on!</BIG><br />''Join us on Wednesday, November 5th!'''''</center><br />
|
<br>You're invited to start a new article when it's Wednesday in your part of the world, and edit somebody else's new article. It's a '''[[CZ:Monthly Write-a-Thon|Write-a-Thon]]'''!  It's a wiki-whoopie, a cyber-social, a collaborative kegger!
=== '''Help Write Articles about our World''' ===
<br>This month's theme is: '''National Parks'''!
 
<br>'''Are you new?''' This is a good day to get a [[CZ:Quick Start|Quick Start]]!
Welcome to '''Citizendium''', a wiki for providing free knowledge where authors use their '''real names'''.  We regard information as a public good and welcome anyone who wants to share their knowledge on virtually any subject.  Our online community prides itself on being congenial and supportive.  Read more about <big>'''[[CZ:About|who we are]]'''</big>.
 
----
 
See '''<big>[[Special:RecentChanges|Recent Changes]]</big>'''&mdash;an overview of articles being worked on ''now''.
 
===='''Become a member--it's free!'''====
* '''[[Help:Index/Join|Join this wiki]]'''.
* [[CZ:How to start a new_article|Start a new article]] or improve [[CZ:Workgroups|existing articles]]
** [[CZ:Quick Start|Quick Start]]&nbsp;|&nbsp;[[CZ:How to collaborate|How to collaborate]]&nbsp;|&nbsp;[[CZ:How To|How to format pages]]
* Read our policies on [[CZ:Content_Policy|content]], [[CZ:Objectivity Guidance|objectivity]], and [[CZ:Policy_on_Self-Promotion|no self-promotion or PR]].
* For [[CZ:Introduction_to_CZ_for_Wikipedians|Wikipedians]]
* Browse articles by Workgroup:
<small><b>
{|style="width:90%; border: solid 1px #f0e6ed; background: #fff5d1; margin: 0 0 0 0; padding: 1px;"
|-  
| [[:Category:Agriculture Workgroup|Agriculture]]
| [[:Category:Earth Sciences Workgroup|Earth Sciences]]
| [[:Category:Journalism Workgroup|Journalism]]
| [[:Category:Physics Workgroup|Physics]]
|-
| [[:Category:Anthropology Workgroup|Anthropology]]
| [[:Category:Economics Workgroup|Economics]]
| [[:Category:Law Workgroup|Law]]
| [[:Category:Politics Workgroup|Politics]]
|-
| [[:Category:Archaeology Workgroup|Archaeology]]
| [[:Category:Education Workgroup|Education]]
| [[:Category:Library and Information Science Workgroup|Library & Info. Sci.]]
| [[:Category:Psychology Workgroup|Psychology]]
|-
| [[:Category:Architecture Workgroup|Architecture]]  
| [[:Category:Engineering Workgroup|Engineering]]
| [[:Category:Linguistics Workgroup|Linguistics]]
| [[:Category:Religion Workgroup|Religion]]
|-
| [[:Category:Astronomy Workgroup|Astronomy]]
| [[:Category:Food Science Workgroup|Food Science]] 
| [[:Category:Literature Workgroup|Literature]]
| [[:Category:Robotics Workgroup|Robotics]]
|-
| [[:Category:Biology Workgroup|Biology]]
| [[:Category:Games Workgroup|Games]]
| [[:Category:Mathematics Workgroup|Mathematics]]
| [[:Category:Sociology Workgroup|Sociology]]
|-  
| [[:Category:Business Workgroup|Business]]
| [[:Category:Geography Workgroup|Geography]]
| [[:Category:Media Workgroup|Media]]
| [[:Category:Sports Workgroup|Sports]]
|-  
| [[:Category:Chemistry Workgroup|Chemistry]]
| [[:Category:Health Sciences Workgroup|Health Sciences]]
| [[:Category:Military Workgroup|Military]]
| [[:Category:Theater Workgroup|Theater]]
|-  
| [[:Category:Classics Workgroup|Classics]]
| [[:Category:History Workgroup|History]] 
| [[:Category:Music Workgroup|Music]]
| [[:Category:Topic Informant Workgroup|Topic Informant]]
|-  
| [[:Category:Computers Workgroup|Computers]]
| [[:Category:Hobbies Workgroup|Hobbies]]
| [[:Category:Philosophy Workgroup|Philosophy]]
| [[:Category:Visual Arts Workgroup|Visual Arts]]
|}
</b></small>
<br>
{| align=center style="width:90%; background-color: #80FF80; border: solid 3px #40FF40; padding: 2px;" 
|- align=center
|style="background-color:#40FF40;"|'''<span>Please help today!</span>'''
|-align=center
|'''<big>Please [[CZ:Donate|make your donations here]].</big>'''<br/>Donations go to keep our servers running. See our [[CZ:Financial report|financial report]].
|}
<br />
{| align=center style="width:70%; background-color: #f7f7a6; border: solid 3px #f2e0de; padding: 2px;" 
|- align=center
|style="background-color:#e8edd6;"|'''<span>New Blog Post</span>'''
|-align=center
|'''<big>[https://driftingharbor.wordpress.com/2022/12/16/why-save-citizendium-my-reason-number-1/ Why save Citizendium? My reason number 1.]</big>'''<br/>
|}
|}
<blockquote>
</blockquote>




--><!--{| align=center style="width:70%; border: solid 3px #CCCC66; padding: 3px;"
|-
|
<big><center>'''The July [[CZ:Monthly Write-a-Thon|Write-a-Thon]] is Wednesday!<br />Our theme is [[Biography|Biographies]].''' </center></BIG><br />
[[Image:Writeathon.png|left]] On Wednesday, July 2nd we're inviting all Citizens to come to the wiki, start a new article, and edit somebody else's new article.  It's a '''[[CZ:Monthly Write-a-Thon|Write-a-Thon]]'''!  It's a wiki-whoopie, a cyber-social, a collaborative kegger!  '''Are you new?'''  That's a good day to get a [[CZ:Quick Start|Quick Start]]!
|}<br>
-->{|
|-valign="center"
|style="width:50%; margin: 0 0 0 0; padding: 5px" colspan = 2; background:#fafafa|


[[Image:Logo400grbeta_small.png|center]]


|style="width:50%; margin: 0 0 0 0; padding: 5px" colspan = 2|


{|align="center" border="0" cellpadding="3" cellspacing="5"
|{{click|image=Natural_science_button.png|link=CZ:Workgroups#Natural_Sciences|width=30px|height=30px}}
|'''[[CZ:Workgroups#Natural_Sciences|Natural Sciences]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|{{click|image=Social science button.png|link=CZ:Workgroups#Social_Sciences|width=30px|height=30px}} ||align="left"|'''[[CZ:Workgroups#Social_Sciences|Social Sciences]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|{{click|image=Humanities button.png|link=CZ:Workgroups#Humanities|width=30px|height=30px}} ||align="left"|'''[[CZ:Workgroups#Humanities|Humanities]]'''
|-
|{{click|image=Arts button.png|link=CZ:Workgroups#Arts|width=30px|height=30px}} ||align="left"|'''[[CZ:Workgroups#Arts|Arts]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|{{click|image=Applied arts button.png|link=CZ:Workgroups#Applied Arts and Sciences|width=30px|height=30px}}
|align="left"|'''[[CZ:Workgroups#Applied Arts and Sciences|Applied Arts and <br>Sciences]]'''&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|{{click|image=Recreation button.png|link=CZ:Workgroups#Recreation|width=30px|height=30px}}
|align="left"| '''[[CZ:Workgroups#Recreation|Recreation]]'''
|}
|}
{|style="width:50%; border: solid 1px #ffffff; margin: 0 0 0 0; padding: 2px; background:"|
<!--|- style="width:50%; border: solid 1px #e9e9e9; margin: 0 0 0 0; padding: 6px; background:#fafafa"|
|colspan = 2; valign=top|
=== The Geogra-Thon has begun!  Join us! ===
[[Image:Writeathon.png|left]] On Tuesday, November 27 we're inviting all Citizens to come to the wiki, start a new article, and edit somebody else's new article.  It's a '''[[CZ:Geography Workgroup/Gazetteer/Geogra-thon|Geography Write-a-Thon]]'''!  It's a wiki-whoopie, a cyber-social, a collaborative kegger!
|-->
|- style="width:50%; border: solid 1px #e9e9e9; margin: 0 0 0 0; padding: 6px; background:#fafafa"|
|colspan = 2; valign=top|


=== A new wiki encyclopedia project&mdash;and more! ===
* We aim at reliability and quality, not just quantity.
* We welcome [[CZ:Group Editing|collaboration]] with everyone who has knowledge, broad or narrow, about any of the world's innumerable subjects.
* We write under our real names—and are both collegial and congenial.
* We now have [[:Category:CZ Live|{{Articles_number}}+ articles]] and are gathering speed.
* [[CZ:Eduzendium|Eduzendium]] participants write for academic credit.


=== Write for the ''Citizendium''—knowledge is fun!===
* [[Special:RequestAccount|Sign up]]&mdash;we need both authors ''and'' editors (you might be both!)
* Then, [[CZ:Quick Start|get a quick start]].
* Remember, we are an open, young project—it's easy to get involved!


=== [[CZ:Home|Learn about us]] ===
* [[CZ:Why Citizendium?|Why Citizendium?]]
* For readers: [[CZ:About|About]]&nbsp;|&nbsp;[[CZ:FAQ|FAQ]]
* For contributors: [[CZ:The Author Role|Authors]]&nbsp;|&nbsp;[[CZ:The Editor Role|Editors]]&nbsp;|&nbsp;[[CZ:How to collaborate|How to collaborate]]
* [[CZ:Press|For the press]]


=== Important new community pages ===
* [http://www.watchknow.org WatchKnow] will be a free, non-profit, K-12 educational video contest, currently under planning and development.
* [[CZ:Myths and Facts|Myths and Facts]]: ''Citizendium'' may be different from what you think!
* We are organizing '''[[CZ:Workgroup Weeks|Workgroup Weeks]]'''--our biggest initiative yet.  Citizens, get involved, and watch our numbers multiply!
* [[CZ:Cleanup|Cleanup]] -- helps to develop, keep and maintain a coherent structure for entries in Citizendium


=== [[CZ:Donate|Support us]] ===
* Our mission is educational, [[Nonprofit organization|non-profit]], global, and [[Creative_Commons_CC-by-sa_3.0|free]].
* Shop at our [http://www.amazon.com/gp/search?ie=UTF8&tag=citizendiumor-20&index=books&linkCode=ur2&camp=1789&creative=9325 Amazon.com] and [http://www.barnesandnoble.com?lkid=J15314471&pubid=K123040&byo=1 Barnes &#38; Noble] links and we'll get donations at [[CZ:Donate#Buy_books_and_other_stuff_.28affiliate_programs.29|no cost to you.]]
* [[CZ:Friends of Citizendium|Link to us]] so search engines can better find us.
&nbsp;
[[Image:Water drop crop.jpg|center|thumb|300px|{{#ifexist:Template:Water drop crop.jpg/credit|{{Water drop crop.jpg/credit}}<br/>|}}Each sentence you add is another drop in an expanding sea of words.]]


|style="width:50%; border: solid 1px #e9e9e9; margin: 0 0 0 0; padding: 6px; background:#fafafa" colspan=2 valign=top|
{|style="padding-bottom:0cm"
|-
|width=60%|
=== Some of our finest <font size=1>[ [[CZ:Approval Process|about]] ] </font> ===
[[Image:Approved.png|35px|35px|left]]
:* [[:Category:Approved Articles|Approved Articles]]
:* [[:Category:Developed Articles|Developed Articles]] <font size=1>(over 800)</font>
|width=40% align=center|
{|class="wikitable"
|-
|<div style="background-color:lightyellow; color:darkblue; font-size:90%"><center>'''"Share your knowledge. It's a way to achieve immortality."'''</center><br><center>&mdash;''''' Life's Little Instruction Book''''' by Jackson Brown and<br />H. Jackson Brown, Jr.</center></div>
|}
|}
<!-- The above quote appears to often (falsely) be attributed to Dalai Lama. See http://www.snopes.com/inboxer/hoaxes/dalai.asp -->


=== Article of the Week <font size=1>[ [[CZ:Article of the Week|about]] ]</font> ===
[[Image:Linux_Tux_Logo.png|thumb|150px|right|Tux the penguin, the Linux mascot, as he most commonly appears and as originally drawn by Larry Ewing. Also see [[Tux/Gallery|"A pictorial history of Tux".]]]]
__NOTOC__


'''Tux''' the [[penguin]] is the official logo and cartoon mascot for the [[Linux]] computer [[operating system]]. First drawn in 1996 by Larry Ewing, the fun-loving character has a special place in many people's imaginations, both inside and outside of the global Linux community.


====Quest for a Linux logo====
Tux originated from a discussion on the "Linux kernel" [[mailing list]].  On May 1, 1996, early Linux contributor Matt Hartley began a thread entitled "Linux logo", which included an image by David Christiansen showing the planet Earth as seen from outer space, along with the captions "LINUX" and "Take your computer to another dimension." At one point, [[Linus Torvalds]], the software engineer behind Linux, had casually mentioned his fondness of penguins, and list-users began to rally around the idea.
<font size=1>[[Tux|['''more...''']]]</font>


|rowspan=2 style="width:50%; border:1px solid #e9e9e9; border-color:rgba(0,0,0,0.05); margin:0; padding:0; background:#fafafa; background:rgba(255,255,255,0.6); vertical-align:top; -moz-border-radius:0 10px 10px;  -webkit-border-radius:10px;  -webkit-border-top-left-radius:0; -moz-background-clip:padding; -webkit-background-clip:padding;"|
{|cellspacing=0 style="width:100%; padding:0; margin:0; background:transparent;"
|-
|valign=top style="padding:1em 1em 0.75em;"|
<h4 style="margin:0 0 0.75em; padding:0;"> '''Article counts''' </h4>
<p style="line-height:21px; padding-left:20px;">
[[:Category:Citable versions of articles|Citable Articles]] <font size=1>('''{{PAGESINCAT:Citable versions of articles}}''')</font><br />
[[:Category:Developed Articles|Developed Articles]] <font size=1>('''{{PAGESINCAT:Developed Articles}}''')</font><br />
[[:Category:Developing Articles|Developing Articles]] <font size=1>('''{{PAGESINCAT:Developing Articles}}''')</font><br />
[[:Category:Stub Articles|Stubs]] <font size=1>('''{{PAGESINCAT:Stub Articles}}''')</font><br />
<small>([[:Category:CZ Live|{{PAGESINCAT:CZ Live}} total articles]])</small>
</p>
|style="vertical-align:top; overflow:hidden; padding:0 0 1em;"|
{{CZ:Quote}}
<br>


=== New Draft of the Week <font size=1>[ [[CZ:New Draft of the Week|about]] ]</font> ===
{{-}}
The present global financial crisis, which we are provisionally calling '''the [[Crash of 2008]],''' is described by former Federal Reserve Bank Chairman [[Alan Greenspan]] as being a "once in a century credit  tsunami". It began with the American  [[subprime mortgages crisis]], which spread rapidly to affect  financial organisations  throughout the world and is now contributing  to the severity of the developing  [[recession of 2008]]. Governments in the United States and Europe have responded to the crisis by providing unprecedented amounts of financial support to their banking systems, and are considering measures to strengthen their regulation.
|-
<font size=1>[[Crash of 2008|['''more...''']]]</font>
|valign=top style="padding:0 1em 0.5em;" colspan=2|
<h3 style="margin-top:0; padding-top:0.6em; border-top:1px dotted #e0e0e0;">
<big>[[CZ:Featured article|Featured Article]]: ''[[{{FeaturedArticleTitle}}]]''</big>  
</h3>
{{CZ:Featured article/Current}}
|}
|}
<div style='text-align: right;'><small>''[[{{FeaturedArticleTitle}}|Continued]]...''</small></div>

Latest revision as of 19:28, 18 February 2024

Help Write Articles about our World

Welcome to Citizendium, a wiki for providing free knowledge where authors use their real names. We regard information as a public good and welcome anyone who wants to share their knowledge on virtually any subject. Our online community prides itself on being congenial and supportive. Read more about who we are.


See Recent Changes—an overview of articles being worked on now.

Become a member--it's free!

Agriculture Earth Sciences Journalism Physics
Anthropology Economics Law Politics
Archaeology Education Library & Info. Sci. Psychology
Architecture Engineering Linguistics Religion
Astronomy Food Science Literature Robotics
Biology Games Mathematics Sociology
Business Geography Media Sports
Chemistry Health Sciences Military Theater
Classics History Music Topic Informant
Computers Hobbies Philosophy Visual Arts


Please help today!
Please make your donations here.
Donations go to keep our servers running. See our financial report.


New Blog Post
Why save Citizendium? My reason number 1.





















Article counts

Citable Articles (145)
Developed Articles (1,147)
Developing Articles (8,088)
Stubs (8,029)
(17,529 total articles)

Good prose is like a windowpane.
George Orwell (1903–1950) Why I Write
       —add a quotation about knowledge or writing

Featured Article: Caterpillar Club/Citable Version

The Irvin pin. The eyes have always been red, but there are urban legends about the meanings of other colors.
A pin from another company, possibly Switlik or Standard Parachute. This style is common in catalogs and auctions of military memorabilia.

The Caterpillar Club is an informal association of people who have successfully used a parachute to bail out of a disabled aircraft. After authentication by the parachute maker, applicants receive a membership certificate and a distinctive lapel pin.

History

Before April 28, 1919 there was no way for a pilot to jump out of a plane and then to deploy a parachute. Parachutes were stored in a canister attached to the aircraft, and if the plane was spinning, the parachute could not deploy. Film industry stuntman Leslie Irvin developed a parachute that the pilot could deploy at will from a back pack using a ripcord. He joined the Army Air Corps parachute research team, and in April 1919 he successfully tested his design, though he broke his ankle during the test. Irvin was the first person to make a premeditated free fall jump from an airplane. He went on to form the Irving Airchute Company, which became a large supplier of parachutes. (A clerical error resulted in the addition of the "g" to Irvin and this was left in place until 1970, when the company was unified under the title Irvin Industries Incorporated.) The Irvin brand is now a part of Airborne Systems, a company with operations in Canada, the U.S. and the U.K.[1].

An early brochure [2] of the Irvin Parachute Company credits William O'Connor 24 August 1920 at McCook Field near Dayton, Ohio as the first person to be saved by an Irvin parachute, but this feat was unrecognised. On 20 October 1922 Lieutenant Harold R. Harris, chief of the McCook Field Flying Station, jumped from a disabled Loening W-2A monoplane fighter. Shortly after, two reporters from the Dayton Herald, realising that there would be more jumps in future, suggested that a club should be formed. 'Caterpillar Club' was suggested because the parachute canopy was made of silk, and because caterpillars have to climb out of their cocoons and fly away. Harris became the first member, and from that time forward any person who jumped from a disabled aircraft with a parachute became a member of the Caterpillar Club. Other famous members include General James Doolittle, Charles Lindbergh and (retired) astronaut John Glenn.

In 1922 Leslie Irvin agreed to give a gold pin to every person whose life was saved by one of his parachutes. By 1945 the number of members with the Irvin pins had grown to over 34,000. In addition to the Irvin Air Chute Company and its successors, other parachute manufacturers have also issued caterpillar pins for successful jumps. Irvin/Irving's successor, Airborne Systems Canada, still provides pins to people who made their jump long ago and are just now applying for membership. Another of these is Switlik Parachute Company, which though it no longer makes parachutes, still issues pins.

Footnotes