physical constants
  non-SI units
  periodic system of elements
  expansion of functions
Selected topics
  properties of water
  properties of air
Online calculators
  Parabolic Fit
  Molecular Weight
  Relative Humidity
  oF/oC Converter
Various utilities
  Unicode generator
  Unicode tables
General info
  references (incomplete)
Physics Resources Pages

Welcome to the Physics Resources Pages!
In many occasions in my work as a scientist I came across the need to look-up some fundamental physics, some applied physics, or math functions. Often this cost me a lot of time, just to find what I needed.

This gave me the idea to create an online resource of useful physical and mathematical items for scientists and engineers. Now such resources are only a few clicks away, wherever you are.

I know that physical or mathematical resources can never be complete, yet it fulfils at least some of my own needs, and probably those of others too!

Please feel free to contact me at if you find these pages useful, or if you have suggestions for extensions.

Holsoft (c) 2001