User:Andris

I am a Wikipedian since February 29, 2004 and an administrator since July 29, 2004.

Picture of the day

Baryte is a mineral consisting of barium sulfate (BaSO₄). Generally white or colorless, it is the main source of the element barium, an alkaline earth metal. It is found across the world and can be deposited through biogenic and hydrothermal processes or evaporation. Early records of baryte date to the 16th century, when a radiating form gained notoriety among alchemists for specimens found near Bologna, Italy. Carl Wilhelm Scheele determined that baryte contained a new element in 1774, but elemental barium was not isolated until 1808 by Humphry Davy, using electrolysis of molten barium salts. Modern uses of baryte include oil and gas drilling, oxygen and sulfur isotopic analysis, and radiometric dating. These crystals of baryte on a dolomite crystal matrix was found at Cerro Warihuyn in Miraflores District, Peru. This photograph was focus-stacked from 24 separate images.Photograph credit: Ivar Leidus

Wikipedia:Babel

lvŠim lietotājam latviešu valoda ir dzimtā valoda.

en-3This user can contribute with an advanced level of English.

ru-3Этот участник свободно владеет русским языком.

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Pages that need work (reminders to myself)

Latvian alphabet

Wikipedia:WikiProject Ice Hockey

My contributions

Some pages that I have written or contributed large part of content:

Yan Rudzutak, Uljana Semjonova, Latvian riflemen, Latvian national ice hockey team, Russian national ice hockey team, Darius Kasparaitis, Tom Barrasso, Janis Dalins, Chris Drury, Subset sum problem, Janis Lusis, Holidays in Latvia, List of political parties in Latvia, For Human Rights in United Latvia, Latvian Socialist Party, Deutsch-Jozsa algorithm, Category:Latvia and subcategories, Category:Chess and subcategories, Young tableau, Brendan Morrison, Latvian National Independence Movement (LNNK), Eliyahu Rips, Sandra Kalniete, San Jose Sharks, Polynomial time approximation scheme, Arthur-Merlin protocol, Advice (complexity theory), International Congress of Mathematicians, ACM International Collegiate Programming Contest, PP (complexity class), Helmuts Balderis, Kremerata Baltica, Displaced person, Nikolai Ivanovich Lobachevsky, Gödel Prize, Alexander Mogilny, Salaspils, Vladimir Petrov,United Hockey League, Janis Cakste, Gustavs Zemgals, Alberts Kviesis, Karlis Ulmanis, Vaira Vike-Freiberga, Einars Repse, Toffoli gate, Economy of Latvia, Rolandas Paksas, Arturas Paulauskas, De Boor algorithm, Bellman-Ford algorithm, Arturs Irbe, Sandis Ozolinsh, Karlis Skrastins, Chronicle of Henry of Livonia, Steiner tree, Extremal graph theory