Calligraphy services; presentation of works of visual art or literature to the public for cultural, entertainment, or educational purposes; providing online videos, not downloadable, featuring presentation of visual art, instruction in the field of visual arts, demonstration of calligraphy and penmanship, and examples of various typographic display formats; writing of texts; arranging of visual entertainment; organization of exhibitions for cultural or educational purposes; publication of texts, other than publicity texts; on-line publication of electronic books and journals; production of radio and television programmes; providing on-line electronic publications, not downloadable; nursery schools; providing television programs, not downloadable, via video-on-demand transmission services; production of shows; entertainment services; educational services; educational services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; educational services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, educator training, personal finance, and financial literacy; educational services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; educational, teaching, and training services; educational, teaching, and training services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; educational, teaching, and training services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, educator training, personal finance, and financial literacy; educational, teaching, and training services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing online courses of instruction; providing online courses of instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; providing online courses of instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; providing online courses of instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; teaching services; teaching services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; teaching services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; teaching services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; adult education services; adult education services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; adult education services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; adult education services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing online educational materials; providing online educational materials in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; providing online educational materials in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; providing online educational materials in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences; arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing online courses of instruction at the secondary, undergraduate, and graduate level and distribution of course material in connection therewith; teaching, training, tutoring and courses of instruction at the undergraduate, graduate and post-graduate level; providing courses of instruction at the secondary, undergraduate, and graduate level; conducting distance learning instruction at the secondary, undergraduate, and graduate level; arranging of competitions for education or entertainment; arranging of competitions for education or entertainment in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; arranging of competitions for education or entertainment in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; arranging of competitions for education or entertainment in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing online videos, not downloadable; providing online videos, not downloadable, featuring instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; providing online videos, not downloadable, featuring instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; providing online videos, not downloadable, featuring instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing non-downloadable webinars for educational or entertainment purposes by means of a web site, mobile device applications, and the Internet; providing non-downloadable webinars for educational or entertainment purposes in the fields of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly by means of a web site, mobile device applications, and the Internet; providing non-downloadable webinars for educational or entertainment purposes in the fields of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy by means of a web site, mobile device applications, and the Internet; providing non-downloadable webinars for educational or entertainment purposes in the fields of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training by means of a web site, mobile device applications, and the Internet; publication of educational materials; publication of educational materials in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; publication of educational materials in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; publication of educational materials in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing in-person and remote educational instruction; providing in-person and remote educational instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; providing in-person and remote educational instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; providing in-person and remote educational instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; providing online non-downloadable personalized educational lessons, videos, lectures, animations, questions, practice tests, and calculation methods delivered to computers, smart phones, tablets, mobile devices, smart televisions, or other computing devices through the Internet or other computer network, and which communicate with a computer server via a computer network; providing online, non-downloadable, personalized educational lessons, videos, lectures, animations, questions, and practice tests in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly delivered to computers, smart phones, tablets, mobile devices, or other computing devices through the Internet or other computer network; providing online, non-downloadable, personalized educational lessons, videos, lectures, animations, questions, and practice tests in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy delivered to computers, smart phones, tablets, mobile devices, or other computing devices through the Internet or other computer network; providing online, non-downloadable, personalized educational lessons, videos, lectures, animations, questions, and practice tests in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training delivered to computers, smart phones, tablets, mobile devices, or other computing devices through the Internet or other computer network; development of educational materials and curriculum; development of educational materials and curriculum in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; development of educational materials and curriculum in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; development of educational materials and curriculum in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; electronic online publication of periodicals and books; electronic online publication of periodicals and books in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; electronic online publication of periodicals and books in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; electronic online publication of periodicals and books in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; educational services, namely, providing information regarding the importance of mathematical, statistical, and quantitive analysis in business decision making, managerial decision making, and policy decision making, via a web site; live performances by an entertainer; live performances by an entertainer performing magic, mathematical calculations, or mentalism; entertainment services provided by performing artists; entertainment services in the nature of live visual and audio appearances by a performer; entertainment services in the nature of live visual and audio appearances by a performer conducting magic, mathematical calculations, or mentalism; organization and presentation of live performances by performers; organization and presentation of live performances by entertainers performing magic, mathematical calculations, or mentalism; providing online, non-downloadable, live or recorded videos featuring an entertainer performing magic, mathematical calculations, or mentalism; providing online, non-downloadable, live or recorded videos featuring an individual or groups of people performing magic, mathematical calculations, or mentalism; providing online, non-downloadable, live or recorded videos featuring information regarding magic, mental calculation, and mentalism for entertainment purposes; providing entertainment information regarding magic, mental calculation, and mentalism via a web site; entertainment services in the nature of live performances featuring an entertainer performing mental calculations; entertainment services in the nature of providing online, non-downloadable, live or recorded videos featuring an entertainer performing mental calculations; entertainment services in the nature of organization and presentation of live performances by performers conducting magic, mathematical calculations, or mentalism; entertainment services in the nature of arranging and conducting contests, competitions, and exhibitions in the fields of magic, mental calculation, and mentalism; providing multimedia entertainment featuring people performing mathematical calculations or conducting mathematical analysis delivered via the Internet or television transmission; providing multimedia entertainment featuring applications of mathematics, mathematical and computational analysis, and statistics delivered via the Internet or television transmission; providing non-downloadable, live or recorded audio and visual media featuring an entertainer performing magic, mathematical calculations, or mentalism, delivered over the Internet or via a web site.