Abstract: In one embodiment of the invention, photo-chromic and phosphorescent toys are disclosed. A photo-chromic and phosphorescent toy includes both photo-chromic and phosphorescent materials applied to the toy such as through an ink, paint, plastic, or dye. The photo-chromic and phosphorescent materials may be supplied within a material of the toy or applied-to a surface of the toy at the factory. The photo-chromic and phosphorescent materials may be activated in various ways with various light activating devices that can generate an activating light with appropriate wavelengths.

Abstract: Interactive methods and apparatus for infrared (IR) shooting games between participants are disclosed. The infrared transmitting and receiving toy has an interface display, switches, and an IR device for transmitting and receiving first or second data between participants, including tag or hit information and special attack information in response to user actuation of one or more inputs. The information processor generates a hit or tag tally upon receiving first data from IR receiver, and generates an activity upon receiving second data including a video-game or puzzle style activity on the interface display. In a further embodiment, the information processor is capable of storing gameplay experience, and the information processor may alter gameplay capabilities based on the accumulated gameplay experience of many games.

Abstract: A slush beverage maker is provided that is easy to assemble and disassemble, has few parts, and is easy to operate. The slush beverage maker has a mixing chamber for receiving ingredients to make a slush beverage. An auger is received within the mixing chamber to mix the ingredients. An ice drum is received within the auger in the mixing chamber. An ice blade is disposed in the ice drum to stir the ice mixture received by the ice drum when making a slush beverage. A hand crank is connected to both the auger and the ice blade to rotate both simultaneously. A blowby area in the mixing chamber outside the auger provides continuous flow of the slush beverage mixture, thereby avoiding freezing the auger within the mixture. Moreover, the ice blade speeds up the heat transfer between the slush beverage mixture and the ice mixture, thereby decreasing the time required to make a slush beverage.

Abstract: A slush beverage maker is provided that is easy to assemble and disassemble, has few parts, and is easy to operate. The slush beverage maker has a mixing chamber for receiving ingredients to make a slush beverage. An auger is received within the mixing chamber to mix the ingredients. An ice drum is received within the auger in the mixing chamber. An ice blade is disposed in the ice drum to stir the ice mixture received by the ice drum when making a slush beverage. A hand crank is connected to both the auger and the ice blade to rotate both simultaneously. A blowby area in the mixing chamber outside the auger provides continuous flow of the slush beverage mixture, thereby avoiding freezing the auger within the mixture. Moreover, the ice blade speeds up the heat transfer between the slush beverage mixture and the ice mixture, thereby decreasing the time required to make a slush beverage.

Abstract: A system, method and apparatus for charging rechargeable battery packs having redundant safety systems. A battery charger has a temperature sensor at a negative charging terminal for determining the charge condition of a rechargeable battery pack and controlling a charging current. The battery charger has a microcontroller to control the charging of the rechargeable battery pack using a fast charge current or a trickle charge current. Independent safety systems provide safe operation of the battery charger if the microcontroller operation fails. A rechargeable battery pack has a pair of openings to allow direct contact to a positive pole and a negative pole of the end batteries for improved temperature sensing by a battery charger.

Abstract: In one embodiment of the invention, photo-chromic and phosphorescent toys are disclosed. A photo-chromic and phosphorescent toy includes both photo-chromic and phosphorescent materials applied to the toy such as through an ink, paint, plastic, or dye. The photo-chromic and phosphorescent materials may be supplied within a material of the toy or applied-to a surface of the toy at the factory. The photo-chromic and phosphorescent materials may be activated in various ways with various light activating devices that can generate an activating light with appropriate wavelengths.