Seen from space, our planet is one single world. There are no borders, no nations and no religions. Only a planet that shines in the most beautiful colors. We can only see problems when we zoom in. For

Only ten minutes left until the turn of the year. I stand, together with a few friends, something away from the crowds and admire the world famous ferris wheel at Vienna. It is not very cold for this season.

Especially after the Christmas season, the phenomenon is well known: The leftover cookies do not taste anymore. Hard varieties become soft, soft pastry hard. But why is it like that? The reason is the

Sometimes I do something strange. A few month ago I included myself in a Tetris game. Don´t take it serious :-)

It is very important to realise that what are described as scientific laws are just the best working theories at the present time. They have to be upgraded and extended as further scientific observations