Things to make life easier
herold.at
- white pages & yellow pages
Bankenrechner - wo bekomme ich die
besten Zinsen für mein Geld (by Arbeiterkammer)
Currency Converter - by OANDA
DeepL
Translator
Oxford Online Collocation Dictionary
Lohnsteuerverein.at
- Information und Hilfe mit der Steuer
file sender tool
- by ACOnet (Austrian Academic Computer Network)
Mineralogy Database -
by David Barthelmy
mindat.org -
The Mineral Database, great with localities, ...
Athena
OpticMin search -
by Pierre Perroud (Geneva, Switzerland)
AGU online reference shelf -
handbooks of physical constants (solid earth and planetary geophysicists)
Baunebenkosten Rechner
eFunda -
the ultimate online reference for engineers
Fundamental Physical Constants
Gemstone Information -
Quality, value, treatment, imitations
Glossary of Oilfields -
Schlumberger
RRUFF database for Raman spectra,
X-ray diffraction and chemistry data of minerals
World of Physics Encyclopedia
- by Eric Weisstein, Wolfram Research
Greek-English-Greek dictionary
LEO -
great
dictionaries
LINGUEE - dictonaries of many languages and
translations in many combinations
LOGOS
online dictionary
Fischer Weltalmanach
WorldReference.com - great
dictionaries
YourDictionary.com - more than 200!! online-dictionaries