I haven't read any of his written work but like everything I've seen about him. I've improved his Wikipedia article among others related to Karlis Johansons, tensegrity, geodesics, parabolic and tensile structures, etc.

For at least a decade I've been looking for verification of a quote by him along the lines of "Waste is just a resource we haven't found a use for." I want to add it to Wikiquote and popularize it.

His Dymaxion Car was ahead of its time too, a precursor to the Aptera.