| Info und Kultur |
Explore Europe's cultural collections
Digitale Bibliothek der Universität Konstanz
Wissenschaft Online
Kalender - Computus
Astronomy Picture of the Day
BIX Jazzclub
Eclectic Discotec Berlin
eco fair bike wear
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| Photographie |
VOLKER SCHÖBEL
Stephan Zirwes
Alexander Riffler FOTOGRAFIE
KJK Kurt Joachim Kase Photography
Erhard A. Berwanger - Photo Essay
berwangers TRAVEL
Fotoclub Ludwigsburg
Fotogruppe Blau
Fotofeinkost
PHOTOFLOUE blog
Digital Photography Review
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| Software and Security |
The Electronic Frontier Foundation
Chaos Computer Club
Bruce Schneier on Security
Me and my shadow - Take control of your data
Donald E. Knuth
Joel on Software
Diskrete Suchmaschine
Fast Analysis of MMF Harmonics Content in AC Electrical Machines
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