So he picked 27 professionals -- they were engineers, physicists, mathematicians, architects, furniture designers even, artists -- and he asked them to come along one evening, and to bring a problem with them that they were working on.
Er suchte sich 27 Berufsleute aus. Sie waren Ingenieure, Ärzte, Mathematiker, Architekten, sogar Möbeldesigner, Künstler. Er bat sie, eines Abends vorbei zu kommen und ein Problem mitzubringen, an dem sie arbeiteten.