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Many leisure activities are able to provide a feeling of happiness – but only for a very short time.
how does it happen and when?
I am sure you'll find the answer if you look around on this site!
To start with, go to
On these pages you'll find related links to more details.
Juerg
Cause and effect of global warming
I am sure you'll find the answer if you look around on this site!
To start with, go to
On these pages you'll find related links to more details.
Juerg