1.   Many of the scientists have been working without a day off since their instruments went into the water.

2.   The instruments go by their acronymic nicknames, and their functions indicate the scientific breadth of the research program that is about to begin.

3.   Then, in about two months, the new instruments will go to work.

4.   Miller said in a statement that the instruments went through normal washing and sterilization procedures before the eight other operations, which were also brain surgeries.

5.   Through a window from the steering wheel, Onishi saw the water level rising and his instruments went dead.