And one of the reasons why he designed roofs this way is because it's -- he found it fascinating that you could build such a strong structure that's made of so few materials and can be supported by so few points.
En av grunnene til at han designet takene slik er fordi- -han syntes det var fascinerende at man kunne bygge så sterke strukturer- -med så få materialer og med så få støttepunkter.