Great scientific contributions have been techniques.
If you want me in the Hall of Fame put me in because of some contributions that I have made to country music.
A CBS spokesman said the network's policy was tightened in September 2006 to forbid contributions to political campaigns. Previously, there was a bit of wiggle room.
Life is measured in love and positive contributions and moments of grace.
There is some truth to the idea that, in the fields of science, individual contributions of great significance are possible.