And what we found was that the builders thought that these were beautiful pieces of origami -- (Laughter) and they were willing to pay five times more for them than the people who just evaluated them externally.
Ukázalo se, že ti,  kdo skládali, si mysleli, že složili krásné origami. (smích) Byli ochotni zaplatit pětkrát více než pouzí pozorovatelé.