21. Diagnosis is by aspiration ( giving a turbid, non-viscous fluid ), Gram stain and CRP ). 22. Highly viscous fluids tend to generate deep laminar flow, a condition with very poor non-newtonian fluids. 23. The above holds true only for non-viscous fluids . 24. The cysts are usually filled with a yellow, viscous fluid which is rich in cholesterol crystals. 25. In a hydrometer analysis, a fine-grained soil sample is left to settle in a viscous fluid . 26. These use small stones and a viscous fluid to stimulate hair cells to detect motion and orientation. 27. Oscillons have also been experimentally observed in thin parametrically vibrated layers of viscous fluid and colloidal suspensions. 28. Sheets of viscous fluid do not coil, 29. In offshore and marine installations, a three-spindle screw pump is often used to pump high-pressure viscous fluids . 30. He attacks her and forces her down, beginning to produce the viscous fluid that had transformed him.