Defines biological engineering and discusses why it is needed. Lists some interesting areas of biological engineering. Presents a table of four phases of scientific disciplines. (YP)

The advantages and justifications for using small animals in human-oriented research are reviewed. Some of the pitfalls of extrapolating animal-derived data to humans are discussed. Several specific problems with animal experimentation are highlighted. (CW)

Provides a summary of some of the recent activities of the National Institutes of Health (NIH) from the perspective of the current director. Emphasizes making NIH better known to the American people and presenting the attractions of the many roles in health-related research to young people formulating career plans. (TW)

Much of U.S. public policy reflects what is valued most in the United States--entrepreneurship, the productive interaction of market forces, individual achievement, and inventiveness. It appears to some that the United States has become preoccupied with short-term concerns and has not been acting with its accustomed determination to maximize…