81.   But Harold Varmus, director of the National Institutes of Health, argues that no government should try to ban any kind of scientific research.

82.   But few people, including many who report health findings in print or on the air, know how to interpret scientific research or understand the certainties.

83.   But many other scientists released by Bell Labs have had a harder time finding suitable work in the current climate of depressed financial support for basic scientific research.

84.   But many Republican leaders advocate federal support for basic scientific research.

85.   But scientific research -- once the pampered pride of Soviet life -- has taken a particularly hard fall in the new Russia.

86.   But refusing to pursue scientific research that could lead to the cure of serious diseases is what would really be unethical.

87.   But scientists say those cells may not be as useful to scientific research as embryonic stem cells because they have a limited ability to transform into specialized cell types.

88.   But no religious leader today has the clout to reject scientific research and expect it to end.

89.   But such thinking is relatively new for Western medicine, Janek said, and has not been subjected to rigorous scientific research.

90.   But scientific research is not the only potential benefit of the flight.