41. Nikuradse lived mostly in G�ttingen and engaged in hydrodynamics . 42. Rather, the fired projectile maintains its ballistic trajectory underwater by hydrodynamic effects. 43. Thermal, hydrodynamic , and gravitational instabilities arise during the course of evolution. 44. Movement of the fish to generate hydrodynamic lift is necessary to prevent sinking. 45. Antarctic krill rely on vision and on hydrodynamic signals relayed through its antennae. 46. Hydrodynamic stimuli also function in exploration of the environment.47. Research is currently being done to test detection of hydrodynamic stimuli in manatees. 48. Hydrodynamic cavitation can also improve some industrial processes.49. Hydrodynamic constraints include the ability to withstand shock waves, weather collisions and groundings.50. Thrust bearings and hydrodynamic oil bearings or oil-cooled rolling-element bearings.
