"National Committee for Fluid Mechanics Films." . . "Magnetohydrodynamics." . . "Fluid mechanics." . . "Hatsopoulos Microfluids Laboratory." . . "Encyclopaedia Britannica Educational Corporation." . . "Educational Services, Inc." . . "National Science Foundation (U.S.)" . . . . "Educational Services Incorporated (Newton, Mass.)" . . . . . . . . . . . . . . . . . . . . . . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics; discusses changes in pressure fields due to irrotational JXB forces, changes of vorticity by rotational JXB forces, induced currents and time constants for their decay, and Hartmann, boundary layers, and Alfven waves."@en . "Science films"@en . . . . . "Summary: Experiments using transparent electrolyte, mercury, and liquid sodium potassium alloy demonstrate the interactions between electromagnetic and velocity fields that are central to magnetohydrodynamics."@en . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics; discusses changes in pressure fields and changes of vorticity."@en . "Documentary films"@en . "Magnetohydrodynamics"@en . "Magnetohydrodynamics" . . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics; discusses changes in pressure fields due to irrotational JXB forces, changes of vorticity by rotational JXB forces, induced currents and time constants for their decay, and Hartmann, boundary layers, and Alfv́en waves." . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics; discusses changes in pressure fields due to irrotational JXB forces, changes of vorticity by rotational JXB forces, induced currents and time constants for their decay, and Hartmann, boundary layers, and Alfv́en waves."@en . . . . "Experiments using transparent electrolyte, mercury, and liquid sodium potassium alloy demonstrate the interactions between electromagnetic and velocity fields that are central to magnetohydrodynamics." . . "Nonfiction films"@en . . . . . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics. Discusses changes in pressure fields and changes of vorticity."@en . . "Educational films"@en . . . "Internet videos"@en . . . . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics; discusses changes in pressure fields due to irritational JXB forces, changes of vorticity by rotational JXB forces, induced currents and time constants for their decay, and Hartmann, boundary layers, and Alfv́en waves." . "Describes and illustrates interactions between electromagnetic and velocity fields which are central to magnetohydrodynamics; discusses changes in pressure fields due to irritational JXB forces, changes of vorticity by rotational JXB forces, induced currents and time constants for their decay, and Hartmann, boundary layers, and Alfv́en waves."@en . . . "Short films"@en . . "Educational Services Incorporated." . .