Didgeridoo
Wind instrument promotes sleep.
This content was published on May 6, 2006 - 11:07
In compliance with the JTI standards
More: SWI swissinfo.ch certified by the Journalism Trust Initiative
Swiss perspectives in 10 languages
Search function
You can find an overview of ongoing debates with our journalists here. Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.