Tipser om artikler
Hvorfor elsker noen å sove ute? http://forskning.no/2014/10/hvorfor-elsker-noen-sove-ute
Having trouble sleeping? Research suggests spending more time outdoors
http://scopeblog.stanford.edu/2015/08/24/having-trouble-sleeping-research-suggests-spending-more-time-outdoors/
Trouble Sleeping? Go Camping
http://www.scientificamerican.com/article/trouble-sleeping-go-campi/
The Health Benefits of Sleeping Under the Stars http://www.healthline.com/health-news/mental-sleeping-outdoors-does-wonders-for-your-health-080213
Og denne, der jeg falt for overskriften;
I love nature so I sleep with her
http://www.culturechange.org/e-letter-37.html