Engineer2
- Biochemical techniques were used to engineer a ribozyme that copies RNA strands by adding letters not one-by-one, but three-by-three. (elifesciences.org)
- Hans Joachim Pabst von Ohain (14 December 1911 - 13 March 1998) was a German physicist, engineer, and the designer of the first operational jet engine. (mathisfunforum.com)