41 Educational services, namely, providing courses, conferences and workshops at the primary, secondary and collegiate levels, in the field of solar energy devices and systems, [ energy security and environmental quality, ] alternative energy sources, [ alternative fuel sources, alternative fuel vehicles, ] alternative water heating [ and cooling methods, alternative residential and commercial fuel sources, waste detoxification, air flow and air quality control, design and construction of residential and commercial structures providing a controlled surrounding for elimination of environmental related illnesses, ] and energy technologies all provided via global computer and providing on-line registration in connection therewith; educational services, namely, providing courses of instruction at the primary, secondary and college level and conducting classes, seminars, conferences and workshops in the field of solar energy devices and systems, [ energy security, environmental quality, ] alternative energy sources, [ alternative fuel sources, alternative fuel vehicles, ] alternative water heating [ and cooling methods, alternative residential and commercial fuel sources, waste detoxification, air flow and air quality control, design and construction of residential and commercial structures providing a controlled surrounding for elimination of environmental related illnesses, and energy technologies, and ] distributing course materials in connection therewith in person and via global computer network; providing on-line instruction and workshops in the field of solar energy devices and systems, [ energy security, environmental quality, ] alternative energy sources, [ alternative fuel sources, alternative fuel vehicles, ] alternative water heating [ and cooling methods, alternative residential and commercial fuel sources, waste detoxification, air flow and air quality control, design and construction of residential and commercial structures providing a controlled surrounding for elimination of environmental related illnesses, ] and energy technologies, via a global computer network; and providing training in the field of solar energy devices and systems, [ energy security, environmental quality, ] alternative energy sources, [ alternative fuel sources, alternative fuel vehicles, ] alternative water heating [ and cooling methods, alternative residential and commercial fuel sources, waste detoxification, air flow and air quality control, design and construction of residential and commercial structures providing a controlled surrounding for elimination of environmental related illnesses, and energy technologies ]