Maths links
Front for the arXivMathSciNet
Encyclopedia of Integer Sequences
Inverse Symbolic Calculator
Maths miscellanea
Exceptional MathReviews
Don Knuth's notes on mathematical writing
"Math in Moscow"
Miscellanea
TCD Maths SocietyTCD LGBT Society
Irish Film Institute
Google mail
Google maps
Country calling codes
Currency converter
LaTeX to HTML tool
Transliteration tool
Lingvo translator
German Rail
National Express (UK coach)
Skyscanner search engine
The Internet Movie Database
Lib.ru
Yet another library
Летопись журнальных статей (index of Soviet-era periodicals from 1956 to 1975)
Russian News