Also in this issue, the "video game disorders", this addiction to "gaming" recognized as a disease by the World Health Organization (WHO). If this decision is contested by professionals in the sector, the WHO has put online a test that allows everyone to assess their habits in this area. Reportage.

By the end of August, Black Rock City in the Nevada desert will once again become a center of art and innovation. The 70,000 Burning Man participants will hit the square. Guillaume Grallet reviews the guide to the perfect Burner.

Finally, they can help you better manage stress and sleep. Connected headsets study your brain to better put it to rest. Demonstration with French Melomind.