SciShow Psych

SciShow Psych

Why Just Smiling Could Make You Feel Happier (2018x76)


Udgivelsesdato: Sep 20, 2018

Being happy makes you smile, but that might just work the other way around, too.

  • Premieret: Mar 2017
  • Afsnit: 398
  • Følgere: 1
  • Kørende
  • YouTube
  • på 15