71.   Fields did not make one discovery that revolutionized the field, nor did he originate the genetics-based approach to virology.

72.   For backyard stargazers, the most exciting extrasolar discovery was recently made by the team from the McDonald Observatory at the University of Texas.

73.   For example, now it is possible for a computer to make a discovery of relationships between genes in different species without any human assistance.

74.   Goff made the discovery at the Galeras volcano in the Colombian Andes.

75.   He has made such discoveries here before, except that he found it with defense instead of offense.

76.   Have all the great discoveries already been made?

77.   He and others worry the new emphasis on performance and accountability will squeeze out those professors who spend years in labs before making breakthrough discoveries.

78.   He once told his research supervisor that he wished only to deepen the foundations laid by his predecessors and had no wish to make new discoveries.

79.   He made other discoveries, too.

80.   He moved on to searching for fossils in Mongolia and China, facing many dangers and making many discoveries.