ECO THE OTTER

prerecorded audio cassettes featuring music and/or ecological issues; prerecorded video cassettes featuring ecological issues; compact discs featuring music and/or ecological issues; kaleidoscopes; binoculars; megaphones; radios; television sets; digital and analog audio tape players; music CD players; computer terminals; motion picture films featuring ecological issues; magnets; eyeglasses; phonographic records featuring music and/or ecological issues; computer software for use with multimedia presentations enabling presentations to be made on computers using graphics, colors, and sound