21.   Bossart said University of Central Florida scientists will even use the samples to determine what the dolphins have been eating through a technique known as fatty acid analysis.

22.   BRM develops rats that scientists use to study human disease and test potential human pharmaceuticals.

23.   But even so, the study found hidden orders that were far more interesting than the purely random patterns scientists have long used to analyze networks.

24.   But Ganem said he did not have a full explanation because other scientists had used similar cells.

25.   But how can the essence of complexity be captured and quantified in a precise definition that scientists can use?

26.   But only recently have scientists considered using it for therapy.

27.   But scientists cannot use federal money to extract the stem cells from human embryos.

28.   But SETI scientists never use these antennas.

29.   But the mathematical equations scientists use to describe turbulence are so difficult to solve that until recently, only approximate solutions were possible.

30.   But some private experts said a proficient scientist could use it to do so.