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|[[Image:Writeathon.png|left|54px]]<BIG>'''The global [[CZ:Monthly Write-a-Thon|Write-a-Thon]] is on!<br />''Join us today, Wednesday, March 5th!'''''</BIG><br />
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You're invited to 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!
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|'''<big>[https://driftingharbor.wordpress.com/2024/07/13/why-is-citizendium-deleting-articles/ Why is Citizendium deleting articles?]</big>'''<br/>
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=== '''Help Write Articles about our World''' ===


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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.
{{Getting Started}}


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=== Reminder! The Write-a-Thon approaches!  ===
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===Welcome!===
We are an encyclopedia project — and more!


We are a [[CZ:We aren't Wikipedia|different]] sort of Web 2.0 wiki:
<blockquote>
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We have added [[:Category:CZ Live|over {{Articles_number}} articles]] (and many [[:Category:Subpages|subpages]]), and over six million words.


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=== Some of our finest <font size=1>[ [[CZ:Approval Process|about]] ]</font> ===
[[Image:Approved.png|35px|35px|right]]
* [[:Category:Approved Articles|Approved Articles]]
* [[:Category:Developed Articles|Developed Articles]] <font size=1>(over 700)</font>
<!-- * [[CZ:Approval_Announcements|Newly approved and newly nominated articles]] -->


=== Article of the Week <font size=1>[ [[CZ:Article of the Week|about]] ]</font> ===
[[Image:Tosco Refinery.jpg|thumb|right|300px||{{#ifexist:Template:Pascagoula Refinery.jpg/credit|{{Tosco Refinery.jpg/credit}}<br/>|}}Tosco refinery in Northern California.]]'''[[Petroleum refining processes]]''' are those [[Chemical engineering|chemical engineering]] processes and other facilities used in petroleum refineries (also referred to as oil refineries) to transform [[crude oil]] into useful products such as [[liquefied petroleum gas]] (LPG), [[gasoline|gasoline or petrol]], [[kerosene]], [[jet fuel]], [[diesel oil]] and [[fuel oil]]s. Petroleum refineries are very large industrial complexes that involve a great many different processing units and auxiliary facilities such as utility units and storage tanks. Each refinery has its own unique arrangement and combination of refining processes largely determined by the refinery location, desired products and economic considerations. There are most probably no two refineries that are identical in every respect.
<font size=1>[[Petroleum refining processes|['''more...''']]]</font>


=== New Draft of the Week <font size=1>[ [[CZ:New Draft of the Week|about]] ]</font> ===
 
[[Image:Lzpromo1975.jpg|left|thumb|175px|{{#ifexist:Template:Lzpromo1975.jpg/credit|{{Lzpromo1975.jpg/credit}}<br/>|}}<small>(l. to r.) Jimmy Page, John Bonham, Robert Plant, and John Paul Jones, c 1975.</small>]]'''[[Led Zeppelin]]''' were a highly rated [[Britain|British]] blues-rock outfit and statistically regarded as one of the most successful rock bands of the seventies. They first formed in 1968 from the remaining members of The Yardbirds, and consisted of [[Jimmy Page]] (b. 1946, [[guitar]]), [[Robert Plant]] (b. 1948, [[vocals]]), [[John Paul Jones (musician)|John Paul Jones]] (b. 1946, [[bass guitar]] / [[Keyboard instrument|keyboards]]), and [[John Bonham]] (1948-1980, [[drums]]). They are considered one of the most influential bands in the world, becoming closely associated with the "album-oriented rock" (AOR) format and progenitors of a style of rock music called "heavy metal", although the band's musical output transcended heaviness with a strong blues, folk, psychedelia, classical, Celtic, and world music flavour in their recordings, and acoustic live performances. The band also eschewed traditional promotional avenues in the industry, focussing on albums and concerts, without reliance on singles or [[television]] performances. The interaction of all four musicians on stage gave their live performances a visual counterpoint to voluminous intertwined harmonic and rhythmic structures of their compositions.
 
<font size=1>[[Led Zeppelin|['''more...''']]]</font>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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<h4 style="margin:0 0 0.75em; padding:0;"> '''Article counts''' </h4>
<p style="line-height:15px; padding-left:20px;">
[[:Category:Citable versions of articles|Citable]] <font size=1>('''{{PAGESINCAT:Citable versions of articles}}''')</font><br />
[[:Category:Developed Articles|Developed]] <font size=1>('''{{PAGESINCAT:Developed Articles}}''')</font><br />
[[:Category:Developing Articles|Developing]] <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]])</small>
</p>
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----<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}}
|}
|}
<!-- <s>Strike-through text</s> -->
<div style='text-align: right;'><small>''[[{{FeaturedArticleTitle}}|Continued]]...''</small></div>

Latest revision as of 08:47, 31 October 2024

New Blog Post
Why is Citizendium deleting articles?


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.

Citizendium Getting Started
Quick Start | About us | Help system | Start a new article | For Wikipedians  


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

Become a member--it's free!

Join this wiki and start an article
 
Browse the Workgroups:

Agriculture Earth Sciences Journalism Physics
Anthropology Economics Law Politics
Archaeology Education Library & Info. Sci. Psychology
Architecture Engineering Linguistics Religion
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Classics History Music Topic Informant
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Please help today!
Please make your donations here.
Donations go to keep our servers running. See our financial report.





















Article counts

Citable (146)
Developed (1,129)
Developing (7,398)
Stubs (7,675)
(16,478 total)

Words are only postage stamps delivering the object for you to unwrap.
George Bernard Shaw
       —add a quotation about knowledge or writing


Featured Article: Nuclear power reconsidered

After decades of failure to slow the rising global consumption of coal, oil and gas,[1] many countries have proceeded as of 2024 to reconsider nuclear power in order to lower the demand for fossil fuels.[2] Wind and solar power alone, without large-scale storage for these intermittent sources, are unlikely to meet the world's needs for reliable energy.[3][4][5] See Figures 1 and 2 on the magnitude of the world energy challenge.

Nuclear power plants that use nuclear reactors to create electricity could provide the abundant, zero-carbon, dispatchable[6] energy needed for a low-carbon future, but not by simply building more of what we already have. New innovative designs for nuclear reactors are needed to avoid the problems of the past.

(CC) Image: Geoff Russell
Fig.1 Electricity consumption may soon double, mostly from coal-fired power plants in the developing world.[7]

Issues Confronting the Nuclear Industry

New reactor designers have sought to address issues that have prevented the acceptance of nuclear power, including safety, waste management, weapons proliferation, and cost. This article will summarize the questions that have been raised and the criteria that have been established for evaluating these designs. Answers to these questions will be provided by the designers of these reactors in the articles on their designs. Further debate will be provided in the Discussion and the Debate Guide pages of those articles.

Footnotes

  1. Global Energy Growth by Our World In Data
  2. Countries, organizations, and public figures that have reconsidered their stance on nuclear power are listed on the External Links tab of this article.
  3. Pumped storage is currently the most economical way to store electricity, but it requires a large reservoir on a nearby hill or in an abandoned mine. Li-ion battery systems at $500 per KWh are not practical for utility-scale storage. See Energy Storage for a summary of other alternatives.
  4. Utilities that include wind and solar power in their grid must have non-intermittent generating capacity (typically fossil fuels) to handle maximum demand for several days. They can save on fuel, but the cost of the plant is the same with or without intermittent sources.
  5. Mark Jacobson believes that long-distance transmission lines can provide an alternative to costly storage. See the bibliography for more on this proposal and the critique by Christopher Clack.
  6. "Load following" is the term used by utilities, and is important when there is a lot of wind and solar on the grid. Some reactors are not able to do this.
  7. Fig.1.3 in Devanney "Why Nuclear Power has been a Flop"