This user tries to do the right thing. If they make a mistake, pleaselet them know.	This user believes that themeaning of life is to live ahappy life.	∞+ This user has madeway too many contributions to Wikipedia and knows this is ameaningless statistic.	<ref> This user recognizes the importance ofciting sources.
This user isbold, butnot reckless, in updating pages.	PhD This user has aDoctor of Philosophy degree inPhysics.	This user has written or expanded210 articles featured in theDid You Know section on theMain Page.	This user's favourite subject ismaterials science.

My wikipedia editing has a tendency of spreading: I started with writing a dozen of full-length articles on materials science, then moved to other topics, mostly for theDYK project. These activities dragged me into reviewing articles (DYK,WP:GAN and occasionallyWP:FAC) and eventually transformed me into a kind ofwikignome – going around thousands of articles, cleaning up formatting and vandalism, adding references and figures, fixing typos and whatever caught my eye. As of 2014, most of my free time is taken by emergency matters like vandalism, though I still write short articles during calm hours.
Here are myDYKs andbarnstars.

I enjoy finding good pictures for wikipedia (uploaded many thousands) and improving them withGIMP, thus I spend a significant part of my wikitime atWikimedia Commons; I also draw crystal structures.

I use this username only on English Wikipedia,Wikimedia Commons, and very rarely on a few other relatedWikimedia Foundation websites. Any user pretending otherwise is a blatant impostor (example).

ActinideAcetoneAdamantaneAlkaloidAluminiumAmericiumAntimonyAzotobacterBerkeliumBismuthBoronBoron nitrideCaesium chlorideChemical reactionCrystal structure of boron-rich metal boridesCrystallographic defects in diamondCuriumDiamondDysprosiumEinsteiniumEthylene oxideGömböcLactoferrinLiquid crystalMaterial properties of diamondMercuryNegative-index metamaterialNeodymium(III) chlorideOptical properties of carbon nanotubesProtactiniumPyridineResistive opto-isolatorSamariumSilicon carbideSilicon nitrideSynthetic diamondTechnetiumTelluriumTitaniumZinc oxide

Anti-tank dogBlack-tailed jackrabbitBlack-footed ferretBlack-tailed prairie dogCanada jayEffect of psychoactive drugs on animalsEtruscan shrewEastern cottontailEastern towheeHispid cotton ratNorthern red-backed voleIndiana batPinyon jayPygmy rabbitSnowshoe hareSora (bird)Spotted owlTownsend's ground squirrel

Aeroflot Flight 3352BogorBuruCampo del CieloCoral SeaDonetsGulf of FinlandInvention of the integrated circuitNemrut (volcano)Neuschwanstein (meteorite)Pavlovsk, Saint PetersburgPushkin, Saint PetersburgRoy SullivanRussian polar expedition of 1900–1902Russian ship of the line Poltava (1712)Traitorous eightVandalism of artVenera 4

• Unusual Wikipedia articles
• Brainpower
• On the use of X-rays

• Wikipedians with PhD degrees
• Wikipedia Did you know contributors
• Wikipedians who have access to Web of Science
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• Wikipedia checkusers