The listing of our experiments has changed. When you click the experiments link above, you will find a database of experiments, which you can filter by information and media available for each experiment.
As additional news, we now also feature worksheets for school. Unfortunately, so far these are only in German. If you have developed a worksheet yourself (in any language), we are happy to include it into our database. The only requirement is, that you apply a Creative Commons licence which allows to distribute the worksheet this way and note this on the worksheet. Just send any material to us via email.