41 Education services, namely, providing classes, seminars, workshops, demonstrations, symposia, conferences, webinars and webcasts in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; providing of training services in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; academies for education, namely, providing courses of instruction at the post-graduate level; educational services, instruction services, teaching, and tuition, namely, providing classes, seminars, workshops, demonstrations, symposia, conferences, webinars and webcasts in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; arranging and conducting of educational lectures and symposia in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; arranging and conducting of educational workshops in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; practical training, namely, educational demonstrations and providing hands-on opportunities in the form of classes, seminars, workshops, demonstrations, symposia, conferences, webinars and webcasts in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; organization of exhibitions for educational purposes; arranging and conducting of seminars, colloquiums, conferences, congresses, symposia, and lectures in the field of medicine and dentistry; education in the form of providing classes, seminars, workshops, demonstrations, symposia, conferences, webinars and webcasts and training in the field of medicine and dentistry, especially laser medicine and dentistry; demonstration of operations for educational purposes; education and training on the Internet, namely, providing on-line classes, seminars, workshops, demonstrations, symposia, conferences, webinars and webcasts in the fields of laser technology, medicine, dentistry, physics, biochemistry, microbiology and biophysics; providing information on education in the fields of laser medicine and dentistry; publication of newspapers, books, manuals, brochures, publications, folders, magazines, periodicals; publication of texts, other than publicity texts