Entertainment services in the nature of live magic performances; entertainment services in the nature of live visual and audio performances by performer; entertainment services, namely, personal appearances by performers; educational services, namely, conducting workshops, classes, seminars, and conferences in the fields of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management and distribution of course material in connection therewith; education services, namely, providing on-line courses of instruction in the field of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management and distributing course material in connection therewith; educational services, namely, providing online instruction in the field of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management; educational services, namely, providing online educational videos featuring instruction in the fields of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management, all not downloadable, by means of a web site, mobile phone applications, computer networks, and the internet; educational services, namely, providing non-downloadable educational webinars in the fields of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management by means of a web site, mobile device applications, and the internet; educational services, namely, providing online multi-media educational tools in the nature of non-downloadable lectures, videos, animations, and practice tests in the fields of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management; educational services, namely, providing online personalized learning tools in the nature of non-downloadable lectures, videos, animations, and practice tests delivered to computers, smart phones, tablets, smart televisions, or other computing devices through the internet or other computer network, and which communicate with a computer server via a computer network in the fields of mathematics, arithmetic, algebra, calculus, statistics, probability, finance, economics, accounting, cognitive training for the elderly educator training, examination preparation, test preparation, standardized test preparation, and IQ test preparation and calculation methods with applications in engineering, physics, computer science, information technology, corporate finance, financial analysis, business planning, marketing, price optimization, revenue optimization, business process analysis, supply chain management, supply chain optimization, job interview preparation, career development, professional development, and investment management