About this site


The last years a wrote a lot of software and instruction material for educational purposes. I think this software and material is interesting enough for other people. Therefore I make it available for everyone who is interested in science.
You are free to use this material at home or for educational purposes without any costs.
Commercial use is prohibited!
You can use the material on an "as is" basis. You cannot hold me responsible for any damage you experience by the use of this material.

Material you can find on this site covers:


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