Hør om denne interessante 75 år gamle studie fra Harvard, om lykke og sundhed i denne TED-talk:
https://www.youtube.com/embed/8KkKuTCFvzI?feature=oembedWhat keeps us happy and healthy as we go through life?
Hør om denne interessante 75 år gamle studie fra Harvard, om lykke og sundhed i denne TED-talk:
https://www.youtube.com/embed/8KkKuTCFvzI?feature=oembedWhat keeps us happy and healthy as we go through life?