9 instructional and teaching apparatus and instruments, namely, computers, cameras and downloadable software for use as teaching aids in the fields of epidemiology, population health, intestinal and tropical diseases and public health, and artificial limbs for medical instruction; downloadable electronic publications, namely, reports, training manuals, scientific papers and teaching materials in the fields of scientific and medical research, medicine, public health and healthcare; downloadable publications in electronic format that can be downloaded from on-line from databases or from facilities provided on the internet including web-sites, namely, reports, training manuals, scientific papers and teaching materials in the fields of scientific and medical research, medicine, public health and healthcare; downloadable electronic educational textbooks, periodicals, magazines, brochures, course materials in the nature of books, handouts and teacher guides, event programs, books, booklets, catalogues, guides, pamphlets and newsletters, all in the fields of scientific and medical research, medicine, public health and healthcare; sound recordings featuring information and instruction in the fields of scientific and medical research, medicine, public health and healthcare, video recordings featuring information and instruction in the fields of scientific and medical research, medicine, public health and healthcare, and downloadable digital data files featuring recordings featuring information and instruction in the fields of scientific and medical research, medicine, public health and healthcare, and pre-recorded carriers, namely, audio cassette tapes, video tapes, dvds, compact discs, phonograph records, audio tapes, audio cartridges, downloadable digital audio and video compression files, and downloadable digital image files in the nature of jpegs and cards, all featuring information and instruction in the fields of scientific and medical research, medicine, public health and healthcare; pre-recorded motion picture films and motion picture sound films prepared for exhibition about scientific and medical research, medicine, public health and healthcare; downloadable computer software, namely, software for use in delivering and receiving video on demand services, for downloading an audio/video stream from a global computer network, for word processing, for organisation of data and for accessing the internet, and medical software for use in medical diagnosis; downloadable interactive multimedia educational software featuring audio and video information for instructing medical and healthcare professionals, medical and healthcare researchers, students and patients on the subjects of scientific and medical research, medicine, public health and healthcare; electrically, magnetically and optically recorded data recorded on optical discs for computers featuring data in the fields of scientific and medical research, medicine, public health and healthcare; optical inspection apparatus and optical inspection instruments, namely, optical scanners, imagers and cameras; spectacles; sun glasses; photographic slides and exposed cinematographic films; mouse mats; refrigerator magnets; structural parts and structural fittings for all the aforesaid goods