Skip to main content

Main Page









Main Page




From Wikipedia, the free encyclopedia






Jump to navigation
Jump to search




Welcome to Wikipedia,

the free encyclopedia that anyone can edit.


5,836,581 articles in English


  • Arts

  • Biography

  • Geography

  • History

  • Mathematics

  • Science

  • Society

  • Technology

  • All portals








Today's featured picture






Madonna and Child with Angels

Madonna and Child with Angels is the central panel of the large multi-paneled altarpiece produced by Masaccio for the chapel of Saint Julian in the church of Santa Maria del Carmine in Pisa, Italy. The panel, which is badly damaged and smaller than its original size, was produced in collaboration with Masaccio's brother Giovanni and with Andrea di Giusto in 1426. It depicts six figures: the Madonna, Child, and four angels. The Madonna is the centre figure and is larger than any of the others to signify her importance. Christ sits on her knees, eating grapes offered to him by his mother. The grapes represent the wine which was drunk at the Last Supper, symbolising Christ's blood. Madonna and Child with Angels is now in the collection of the National Gallery in London.


Painting: Masaccio



Recently featured:

  • Mittelplate

  • Eugen Sandow

  • Nils Olav








Other areas of Wikipedia




  • Community portal – Bulletin board, projects, resources and activities covering a wide range of Wikipedia areas.


  • Help desk – Ask questions about using Wikipedia.


  • Local embassy – For Wikipedia-related communication in languages other than English.


  • Reference desk – Serving as virtual librarians, Wikipedia volunteers tackle your questions on a wide range of subjects.


  • Site news – Announcements, updates, articles and press releases on Wikipedia and the Wikimedia Foundation.


  • Village pump – For discussions about Wikipedia itself, including areas for technical issues and policies.



Wikipedia's sister projects



.mw-parser-output #sister-projects-listtext-align:left;background:transparent;margin:1px.mw-parser-output #sister-projects-list>divwidth:32%;min-width:20em;white-space:nowrap;margin:0 1px;display:inline-block.mw-parser-output #sister-projects-list>div>divdisplay:inline-block;vertical-align:middle;margin:1px 0;padding:4px.mw-parser-output #sister-projects-list>div>div:first-childmin-width:50px;text-align:center

Wikipedia is hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other projects:




Wikipedia languages














Retrieved from "https://en.wikipedia.org/w/index.php?title=Main_Page&oldid=889268954"










Navigation menu



























(window.RLQ=window.RLQ||).push(function()mw.config.set("wgPageParseReport":"limitreport":"cputime":"0.328","walltime":"0.425","ppvisitednodes":"value":3234,"limit":1000000,"ppgeneratednodes":"value":0,"limit":1500000,"postexpandincludesize":"value":111485,"limit":2097152,"templateargumentsize":"value":7287,"limit":2097152,"expansiondepth":"value":16,"limit":40,"expensivefunctioncount":"value":6,"limit":500,"unstrip-depth":"value":0,"limit":20,"unstrip-size":"value":526,"limit":5000000,"entityaccesscount":"value":0,"limit":400,"timingprofile":["100.00% 321.692 1 -total"," 46.67% 150.140 1 Wikipedia:Main_Page/Tomorrow"," 36.64% 117.873 9 Template:Main_page_image"," 20.50% 65.936 1 Template:Did_you_know/Queue/6"," 17.86% 57.451 1 Wikipedia:Today's_featured_article/April_4,_2019"," 15.04% 48.379 9 Template:Str_number/trim"," 14.14% 45.501 2 Template:Wikipedia_languages"," 10.84% 34.884 1 Template:Convert"," 10.61% 34.120 27 Template:If_empty"," 9.70% 31.208 90 Template:Wikipedia_languages/core"],"scribunto":"limitreport-timeusage":"value":"0.083","limit":"10.000","limitreport-memusage":"value":3366313,"limit":52428800,"cachereport":"origin":"mw1299","timestamp":"20190404183000","ttl":3600,"transientcontent":true);mw.config.set("wgBackendResponseTime":83,"wgHostname":"mw1262"););

Popular posts from this blog

Identifying “long and narrow” polygons in with PostGISlength and width of polygonWhy postgis st_overlaps reports Qgis' “avoid intersections” generated polygon as overlapping with others?Adjusting polygons to boundary and filling holesDrawing polygons with fixed area?How to remove spikes in Polygons with PostGISDeleting sliver polygons after difference operation in QGIS?Snapping boundaries in PostGISSplit polygon into parts adding attributes based on underlying polygon in QGISSplitting overlap between polygons and assign to nearest polygon using PostGIS?Expanding polygons and clipping at midpoint?Removing Intersection of Buffers in Same Layers

Masuk log Menu navigasi

อาณาจักร (ชีววิทยา) ดูเพิ่ม อ้างอิง รายการเลือกการนำทาง10.1086/39456810.5962/bhl.title.447410.1126/science.163.3863.150576276010.1007/BF01796092408502"Phylogenetic structure of the prokaryotic domain: the primary kingdoms"10.1073/pnas.74.11.5088432104270744"Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya"1990PNAS...87.4576W10.1073/pnas.87.12.4576541592112744PubMedJump the queueexpand by handPubMedJump the queueexpand by handPubMedJump the queueexpand by hand"A revised six-kingdom system of life"10.1111/j.1469-185X.1998.tb00030.x9809012"Only six kingdoms of life"10.1098/rspb.2004.2705169172415306349"Kingdoms Protozoa and Chromista and the eozoan root of the eukaryotic tree"10.1098/rsbl.2009.0948288006020031978เพิ่มข้อมูล