21.   But he said such experiments should be done openly, exposed to the scrutiny of scientists and the public.

22.   But I also think at the end of the day that scientists just like to do experiments.

23.   But he did the experiment anyway, to enhance his chances of getting the paper published.

24.   But he is having a graduate student do experiments on wireless sensors that could be installed permanently inside new buildings.

25.   But the laboratory has retained most of its senior scientists and is still doing important experiments.

26.   But the work done so far involves only a small number of neurons in the brain, and the experiments have been done only in rats.

27.   Doing similar experiments, they found no evidence of mafia behavior.

28.   Each of the three experiments have been funded by small NASA research grants, and the last experiment is being done in cooperation with the University of Cincinnati.

29.   During those years Graybiel did experiments on how acceleration affects the organs of equilibrium in the inner ear, the circulatory system and muscle control.

30.   Epstein is doing experiments in animals with catheters that have small electrical coils near the tip.