User:Egil

My name is Egil Kvaleberg, and I live in Oslo, Norway. I've had a Wikipedia account since January 19, 2003. You can reach me by email via egil at kvaleberg.no.

My drop-in-the-sea contribution to Wikipedia has been centered around still photography, optics, computing (esp, microcomputer hacker culture), automobiles, physics, digital signal processing, skiing, historical weights and measures, geography of Norway, current events and handling of geographical coordinates.

Projects: Numbers Norway Geographical coordinates Maps meta:Gis

Picture of the day

Pyromorphite is a mineral species composed of lead chlorophosphate: Pb₅(PO₄)₃Cl, sometimes occurring in sufficient abundance to be mined as an ore of lead. First distinguished chemically by Martin Heinrich Klaproth in 1784, it was named pyromorphite by Johann Friedrich Ludwig Hausmann in 1813. It is usually green, yellow or brown in color, with a resinous lustre. Crystals are common and have the form of a hexagonal prism terminated by the basal planes, sometimes combined with narrow faces of a hexagonal pyramid. Other forms include crystals with a barrel-like curvature and globular or reniform masses. Pyromorphite is part of the apatite group of minerals and bears a close resemblance physically and chemically with two other minerals, mimetite and vanadinite. This focus-stacked photograph, merged from 26 separate images, shows a sample of pyromorphite extracted from the Resuperferolitica Mine in Santa Eufemia, in the Spanish province of Córdoba. The sample measures 3.5 cm × 3.0 cm × 1.5 cm (1.38 in × 1.18 in × 0.59 in).Photograph credit: David Ifar

Wikipedia:Babel

This user has been editing Wikipedia for more than twenty years.

noDenne brukeren/brukaren har norsk som morsmål.

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

nb-3Denne brukeren behersker norsk (bokmål) flytende.

nn-3Denne brukaren meistrar norsk (nynorsk) flytande.

da-1Denne bruger har et grundlæggende kendskab til dansk.

sv-1Den här användaren har grundläggande kunskaper i svenska.

de-1Dieser Benutzer hat grundlegende Deutschkenntnisse.

...This user would like to be able to speak more languages.

C-NThis user has written C compilers, or tweaked C runtime libraries in Assembly language.

c++-1This user is a beginning C++ programmer.

Perl-1This user is a beginning Perl programmer.

PHPThis user can code PHP.

This user can program in Scheme.

COBOL-0This person does not understand COBOL (or understands it with considerable difficulties or does not want to program in COBOL).

groffThis wikipedian is a groff user.

This editor is a Labutnum and is entitled to display this Book of Knowledge with Coffee Cup Stain, Cigarette Burn, Chewed Broken Pencil, and Sticky Note.

This user is a member of WikiProject Norway.

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• Unified login: Egil is the unique login of this user for all public Wikimedia projects.

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This user has been on Wikipedia for 21 years, 9 months and 21 days.