'''Freeman Dyson''' (1923–present), is an physicist and author.<ref>[http://books.google.com/books?id=2jMS6_jICOQC&pg=PA473&lpg=PA473&dq=bagless+dyson+freeman&source=web&ots=RKmDyrmriR&sig=IuUKem7iazICclLYI8utom3uSKs&hl=en&sa=X&oi=book_result&resnum=4&ct=result The Houghton Mifflin Dictionary of Biography]</ref> He is a permanent member of the [[Institute for Advanced Study]]. | '''Freeman Dyson''' (1923–present), is an physicist and author.<ref>[http://books.google.com/books?id=2jMS6_jICOQC&pg=PA473&lpg=PA473&dq=bagless+dyson+freeman&source=web&ots=RKmDyrmriR&sig=IuUKem7iazICclLYI8utom3uSKs&hl=en&sa=X&oi=book_result&resnum=4&ct=result The Houghton Mifflin Dictionary of Biography]</ref> He is a permanent member of the [[Institute for Advanced Study]]. |