We could do it so that when you take the two pictures, you'd have four days to change your mind, or we're doing another course where you take the two pictures and you make up your mind right away and you can never change it.
til at syntetisere lykke. Så her er den sidste brik i dette eksperiment. Vi finder en helt ny gruppe af naive Harvard-studerende og vi siger, "Nu skal I høre, vi laver et fotograferings-kursus,