21.   I perhaps suspected that all these fluids were disgusting and that I should have been repulsed.

22.   In people with missing cartilage, that synovial fluid is less elastic and flows more slowly, impairing its cushioning effect.

23.   Ms. Thomassen-Krauss said that the fluid probably would be chlorinated hydrocarbons, the same substance that is effective in removing lipstick stains from blouses.

24.   Since getting enough fluid is important, that means concentrated efforts to get it in.

25.   Spinal fluid is much less infective than brain tissue, Harrington said.

26.   Step One fluids are pinkish.

27.   That fluid is sterile and thus does not develop alcohol post-mortem, experts say.

28.   That is higher than normal temperature, but the fluid could have been that hot if its pump was near failure, according to aviation engineers.

29.   The child had a cold, but his nasal fluid was clear, and he had no hint of an ear infection.

30.   The fluid is not flammable, but is corrosive and over time could damage equipment it comes in contact with.