An apparatus (100) for performing spherical geometry is disclosed. The apparatus (100) includes a frame (102) having a base (104) and a sphere set (106) placed on the base (104). The sphere set (106) includes an outer sphere (108) having a transparent surface and an inner sphere (110) having a surface representing a graph template, which includes azimuth and polar angle scales. The inner sphere (110) is held in a default static orientation with reference to the base (104) and is concentric with reference to the outer sphere (108) by a levitating arrangement. The outer sphere (108) is supported on the base (104) and is rotatable in any direction independent of the inner sphere (108) for determining spherical geometry measurements based on the graph template.

An apparatus comprised of flexible gores that are serially connected to each other at their lateral adjoining edges. These gores have a hole in their polar region and a drawstring runs through the gores' holes such that, when the drawstring is pulled, the drawstring pulls the gores' polar regions together and a radial three dimensional shape forms.

An educational solar system model; the educational solar system model includes a base, a central arm, a primary unit configured to represent a Sun, a support plate, a first orbiting unit and a second orbiting unit. In one version, the first orbiting unit is configured to represent Earth, and the second orbiting unit is configured to represent a Moon. The educational solar system teaches students about geography and physics including planetary rotation and revolution, yearly seasons, location of continents, oceans, and the like, time zones, and much more.

A celestial globe assembly includes a celestial body pointing pen. The celestial body pointing pen includes a light emitting mechanism. The celestial body pointing pen includes a reference marking at a bottom end. The celestial globe assembly includes a celestial globe. The celestial globe includes a spherical body. The spherical body has at least one star marking on a surface of the spherical body. The celestial globe assembly includes a celestial body recording cover. The celestial body recording cover is in semi-spherical shape. The celestial body recording cover is at least partially transparent such that a user can see through.

A celestial globe assembly includes a celestial body pointing pen. The celestial body pointing pen includes a light emitting mechanism. The celestial body pointing pen includes a reference marking at a bottom end. The celestial globe assembly includes a celestial globe. The celestial globe includes a spherical body. The spherical body has at least one star marking on a surface of the spherical body. The celestial globe assembly includes a celestial body recording cover. The celestial body recording cover is in semi-spherical shape. The celestial body recording cover is at least partially transparent such that a user can see through.

The present invention relates generally to educational devices; particularly, an educational device primarily consisting of an illuminated globe with a wireless speaker and light display capabilities. The educational globe device according to the present invention provides an apparatus primarily developed for the purpose of teaching a child geography and astronomy while further providing entertainment.

The present invention relates generally to educational devices; particularly, an educational device primarily consisting of an illuminated globe with a wireless speaker and light display capabilities. The educational globe device according to the present invention provides an apparatus primarily developed for the purpose of teaching a child geography and astronomy while further providing entertainment.

A celestial globe assembly includes a celestial body pointing pen. The celestial body pointing pen includes a light emitting mechanism. The celestial body pointing pen includes a reference marking at a bottom end. The celestial globe assembly includes a celestial globe. The celestial globe includes a spherical body. The spherical body has at least one star marking on a surface of the spherical body. The celestial globe assembly includes a celestial body recording cover. The celestial body recording cover is in semi-spherical shape. The celestial body recording cover is at least partially transparent such that a user can see through.

A celestial globe assembly includes a celestial body pointing pen. The celestial body pointing pen includes a light emitting mechanism. The celestial body pointing pen includes a reference marking at a bottom end. The celestial globe assembly includes a celestial globe. The celestial globe includes a spherical body. The spherical body has at least one star marking on a surface of the spherical body. The celestial globe assembly includes a celestial body recording cover. The celestial body recording cover is in semi-spherical shape. The celestial body recording cover is at least partially transparent such that a user can see through.

A celestial globe assembly includes a celestial body pointing pen. The celestial body pointing pen includes a light emitting mechanism. The celestial body pointing pen includes a reference marking at a bottom end. The celestial globe assembly includes a celestial globe. The celestial globe includes a spherical body. The spherical body has at least one star marking on a surface of the spherical body. The celestial globe assembly includes a celestial body recording cover. The celestial body recording cover is in semi-spherical shape. The celestial body recording cover is at least partially transparent such that a user can see through.