Pink noise as a sleep aid: why you risk REM sleep with it
News + Trends
by Anna Sandner
French books
Questions raised over new products with apparent signs of use
Behind the scenes
by Daniel Borchers
Galaxus to take over the book retail business of Ex Libris
Company news
by Alex Hämmerli
Why don’t we cancel when plan prices go up?
Background information
by Martin Jungfer
These are the streaming highlights in February
Guide
by Luca Fontana
