Kom en studie på möss nyss ang. trådlösa hörlurar i kombination med luftföroreningar.
https://www.ehn.org/bluetooth-earbud-air-pollution-health-effects
De kommunicerar ju också med varandra rätt igenom skallen på samma frekvens som mikrovågsugnar.
Jag skulle aldrig använda trådlösa, men folk får ju göra som de vill.
Citat från studien:
” In short:
The combined exposure increased accumulation of magnetite nanoparticles in the brain by over fivefold.
Exposed mice showed impaired spatial learning and memory deficits.
In behavioral tests such as the Morris water maze, exposed mice were less successful and took longer to locate the target platform, indicating reduced cognitive performance.
The researchers also observed significant changes in gene expression and cellular pathways in the brain associated with neurodegeneration.”