K. Eric Drexler Quotes
Scientists study physical things, then describe them; engineers describe physical things, then build them.
Drexler, K. Eric. Radical Abundance: How a Revolution in Nanotechnology Will Change Civilization. PublicAffairs, 2013.
While this is generally true, from the scientific point of view, it is not quite right. The layman and most engineers believe that scientists discover things that exist. Although they do most of the time, breakthrough’s of the last century have for example discovered new chemical elements, but there are a few that science has CREATED—they exist nowhere in nature. Scientists are beginning to develop new life forms as well as discovering already existing ones. For over a century now the science of metallurgy has created thousands of alloys that did not previously exist.
Von Braun never really did any basic research, and although a brilliant engineer and technologist who was instrumental in rocket development, he never made any contribution to science. Basic research has the greatest long term benefit and effect on human knowledge and standard of living, but applied science can have more short range utility.
Kim Eric Drexler is an American engineer best known for seminal studies of the potential of molecular nanotechnology (MNT), from the 1970s and 1980s. His 1991 doctoral thesis at Massachusetts Institute of Technology was revised and published as the book Nanosystems: Molecular Machinery Manufacturing and Computation (1992), which received the Association of American Publishers award for Best Computer Science Book of 1992.
