Gregorydavid

Picture of the day

ATLAS is the largest general-purpose particle detector experiment at the Large Hadron Collider (LHC), a particle accelerator at CERN (the European Organization for Nuclear Research) in Switzerland. The experiment is designed to take advantage of the unprecedented energy available at the LHC and observe phenomena that involve highly massive particles which were not observable using earlier lower-energy accelerators. ATLAS was one of the two LHC experiments involved in the discovery of the Higgs boson in July 2012. It was also designed to search for evidence of theories of particle physics beyond the Standard Model. This image shows the eight toroid magnets surrounding the calorimeter in the centre.Photograph credit: Maximilien Brice, CERN

Archive – More featured pictures...

Question of the day

Will Wikipedia ever be what it is going to be?
Are Wikipedians divided into "exoteric", which are under review, and "esoteric", which have performed well enough to be admitted into the "inner" circle?

Uncyclopedia

Follow link to see: Uncyclopedia's logo, which is made from a potato named Sophia to parody Wikipedia's globe logo Uncyclopedia's

My IP is SAIX

My IP is Telkom South Africa's SAIX.

Previous blocked IP addresses:
- 198.54.202.234
- 196.25.255.210

Portal matrix

User:Kevin baas/box template1

from: User:SeanMack see: User:SeanMack/sandbox3

Tip of the day

Tip of the day...

How to add an article to a category

Wikipedia has index pages called Categories, in which links to articles are provided based on category tags included in each article.

To add an article to a particular category, add [[Category:Category name]] to the article's text (preferably at the bottom). The assigned category should now show up at the bottom of the article, and a link to the page should show up on the indicated category page in Wikipedia's category system. If the category shows up as a blue link it is an active category; if the link shows up red then the category has yet to be created. Click on the red link to create the category page.

Prior tip – Tips library – Next tip

My Wiki toolbox

Mapping

Map projection

Map projection

Mercator projection

Mercator projection

Nautical chart

Nautical chart

Examples

Greenwich is located at 51°28′38″S 00°00′00″E / 51.47722°S 0.00000°E / -51.47722; 0.00000, a latitude and longitude of 51° 28' 38" N and 0º 0' 0" E/W (by definition).
Cape Point is located at 34°21′26″S 18°29′51″E / 34.35722°S 18.49750°E / -34.35722; 18.49750, about 2.3 kilometres (1.4 mi) east and a little north of the Cape of Good Hope on the south-west corner.
Cape Agulhas is the southernmost point in the continent of Africa. It is located at 34°49′43.39″S 20°00′09.15″E / 34.8287194°S 20.0025417°E / -34.8287194; 20.0025417, in a rural area 170 kilometres (105 mi) south-east of Cape Town. Google satellite map
Namibia border 27°00′00″S 20°00′00″E / 27.00000°S 20.00000°E / -27.00000; 20.00000, 28°00′00″S 20°00′00″E / 28.00000°S 20.00000°E / -28.00000; 20.00000 and 29°00′00″S 20°00′00″E / 29.00000°S 20.00000°E / -29.00000; 20.00000

Wikipedia:WikiProject Geographical coordinates

Wikipedia:WikiProject Geographical coordinates

The Earth

Diameter:

Equatorial 12,756.270 km
Polar 12,713.500 km
Mean 12,745.591 km

Circumference:

Equatorial 40,075.004 km
Meridional 40,007.849 km
Mean 40,041.455 km

Python

Python programming language

Popups

Wikipedia:Tools/Navigation popups
Implemented by User:Gregorydavid on 22 March 2006
User:Lightdarkness/monobook.js something to look into.

Referencing

Unencyclopedia

My Wiki sandbox

Railways

East Coast Main Line

Legend

					Edinburgh Waverley
					Musselburgh
					Wallyford
					Prestonpans
					Longniddry
					Drem
					North Berwick Line
					Dunbar
					Berwick-upon-Tweed
					Chathill
					Alnmouth
					Acklington
					Widdrington
					Pegswood
					Morpeth
					Cramlington
					Manors
					Newcastle Central
					Durham Coast Line
					Tyne Valley Line
					Chester-le-Street
					Durham
					Tees Valley Line
					Darlington
					Tees Valley Line
					Northallerton-Eaglescliffe Line
					Northallerton
					Thirsk
					York
					Hull
					Brough
					Leeds
					Wakefield Westgate

					Doncaster
					Retford
					Newark North Gate
					Grantham
					Birmingham to Peterborough Line
					Peterborough to Lincoln Line
					Peterborough
					Ely to Peterborough Line
					Huntingdon
					St Neots
					Sandy
					Biggleswade
					Arlesey
					London to Cambridge Line
					Hitchin
					Stevenage
					Hertford Loop Line
					Knebworth
					Welwyn North
					Welwyn Garden City
					Hatfield
					Welham Green
					Brookmans Park
					Potters Bar
					Hadley Wood
					New Barnet
					Oakleigh Park
					New Southgate
					Hertford Loop Line
					Alexandra Palace
					Hornsey
					Harringay
					Finsbury Park
					Northern City Line
					London King's Cross

Away user

This user is currently on vacation from Wikipedia.
Any messages left here might not be received by the user for a while.

Linking like this

Crack cocaine
(For other uses of "Ground zero", see Other uses section below)

Medal count

Template:2006 Commonwealth Games medal count {{2006 Commonwealth Games medal count}}

Portals

Wikipedia Portals exist to make browsing easier, they serve as "main pages" for many topics or areas of interest. Here are a selected few of the growing list:

Anime	Architecture	Biography	Chemistry	Chess
Culture	Earth Sciences	Economics	Geography	History
Literature	Mathematics	Mythology	Music	Philosophy
Religion	Science	Society	Technology	War