Dr Mike Clifford seems an interesting chap.
He works at the University of Nottingham's School of Mechanical, Materials and Manufacturing Engineering.
Mike's passionate about lecturing and uses some unconventional teaching methods (click here for more).
He's also interested in using his engineering skills in charitable and ethical ways, combining his scientific skills and Christian beliefs.
This isn't to suggest other engineers aren't ethical - in fact most I've met seem fixated on improving the world - but Mike's work seems to have a particular emphasis on this kind of thing.