ScienceGlobal issuesStop f***ing swearing & get some damn sleepTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issuesGabriel Borrud | Conor Dillon03/14/2024March 14, 2024Did you notice? How the curse words above jolted your brain awake? That effect is real. Don't abuse it.https://p.dw.com/p/4dRCvAdvertisement