A few useful links

Math sites and archives, Universities, Institutes:

• Math-Press(all preprint archives!)
• LANL e-print archive
• K-theory archive
• Algebraic number theory archive
• IHES Institut des Hautes Études Scientifiques
  
• IAS Institute for Advanced Studies
  
• Oxford University
  
• Cambridge University
  
• Berkeley University
  
• ESI E. Schroedinger Institute in Wien
  
• AMS (American Math. Soc.), MSC Classification for 2000

Public, media:

• CNN, New York Times, Welt, Le Monde
  
  

Various areas:

• En-Cz On-line vocabulary, English - Czech Dictionary
  
• WinGED 2000(En,Fr,Ge,It,Es)
  
• RAILWAY schedule, BUS schedule
• Prague's traffic
• .htaccess entry generator