Abstract: An interactive water container apparatus is disclosed and configured for encouraging an animal to drink therefrom. In at least one embodiment, an outer container is sized and configured for holding a volume of fluid, the outer container providing an at least one opening sized and configured for allowing the animal to access and drink the fluid therewithin. At least one inner container is positioned substantially within the outer container. At least one interactive object is positioned within the outer container such that the at least one inner container is positioned between the interactive object and the opening of the outer container, thereby allowing the animal to see said interactive object while being unable to physically contact said interactive object. A pump is configured for circulating the fluid within at least one of the outer container and the at least one inner container.

Abstract: An interactive water container apparatus is disclosed and configured for encouraging an animal to drink therefrom. In at least one embodiment, an outer container is sized and configured for holding a volume of fluid, the outer container providing an at least one opening sized and configured for allowing the animal to access and drink the fluid therewithin. At least one inner container is positioned substantially within the outer container. At least one interactive object is positioned within the outer container such that the at least one inner container is positioned between the interactive object and the opening of the outer container, thereby allowing the animal to see said interactive object while being unable to physically contact said interactive object. A pump is configured for circulating the fluid within at least one of the outer container and the at least one inner container.

Abstract: A calendar system including a ring-bound paper calendar having a plurality of paper calendar sheets secured to a ring binding mechanism, the paper calendar configured such that each paper calendar sheet can be exposed by flipping the sheets above it out of the way using the ring binding mechanism, and a transparent dry erase sheet detachably coupled to the calendar, the transparent dry erase sheet configured, when detachably coupled to the paper calendar, such that the dry erase sheet can be placed on top of an exposed paper calendar sheet to permit a user to view the paper calendar sheet below the transparent dry erase sheet, wherein the user may write directly onto the exposed paper calendar sheet in a permanent manner, and write on the transparent dry erase sheet in a semi-permanent manner.

Abstract: A magnetic calendar storage system is provided that includes a calendar support having a magnetic insert within the calendar support, a hinged magnetic board secured to the calendar support, and a transparent, hinged, dry erase sheet secured to the calendar support, permitting a user to hang a paper calendar on the calendar support and interleave both the hinged magnetic board and the dry erase sheet between pages of the paper calendar.

Abstract: A puzzle game system is provided comprising a plurality of puzzle pieces that include one part of a problem-solution pair for assisting the user in determining the proper placement of pieces within the puzzle, the system further including means for detecting when adjoining pieces are in proper placement, or where the entire puzzle is completed properly. The puzzle system may be a three-dimensional puzzle that interfaces with a base, or may be self-standing without a base.

Abstract: A puzzle is described that enhances the educational and enjoyment aspect of assembling the puzzle by providing a plurality of problem-solution pairs that serve to direct and/or confirm that puzzle pieces are positioned correctly. One half of the problem-solution pairs may be placed on the back of individual puzzle pieces with the other half on intended adjacent pieces or other they may be placed on a base board with the complementary half on the back of the pieces intended to be placed above the corresponding problem-solution pair. The puzzle is so designed that it may be configured as a 2-dimensional puzzle or a 3-dimensional puzzle and may be provided in electronic form if so desired.

Abstract: A puzzle game system is provided comprising a plurality of puzzle pieces that include one part of a problem-solution pair for assisting the user in determining the proper placement of pieces within the puzzle, the system further including means for detecting when adjoining pieces are in proper placement, or where the entire puzzle is completed properly. The puzzle system may be a three-dimensional puzzle that interfaces with a base, or may be self-standing without a base.

Abstract: A puzzle is described that enhances the educational and enjoyment aspect of assembling the puzzle by providing a plurality of problem-solution pairs that serve to direct and/or confirm that puzzle pieces are positioned correctly. One half of the problem-solution pairs may be placed on the back of individual puzzle pieces with the other half on intended adjacent pieces or other they may be placed on a base board with the complementary half on the back of the pieces intended to be placed above the corresponding problem-solution pair. The puzzle is so designed that it may be configured as a 2-dimensional puzzle or a 3-dimensional puzzle and may be provided in electronic form if so desired.

Abstract: A perpetual monthly calendar includes a front panel with a month grid of cells capable of displaying an accurate number and configuration of cells for any month. This embodiment also includes an at least semi-transparent sheet in front of the front panel with a write-on/wipe-off surface. Another embodiment includes a front panel, a first surface with a first number matrix, and a second surface with a second number matrix. The front panel displays a grid of cells with columns representing weekdays and rows representing the upper rows of a calendar and at least one lower row of a calendar. A window is cut out of the front panel in each cell, so that when the first surface or second surface is moved horizontally, the front panel displays an accurate number and configuration of days for any month.

Abstract: A perpetual monthly calendar includes a front panel with a month grid of cells capable of displaying an accurate number and configuration of cells for any month. This embodiment also includes an at least semi-transparent sheet in front of the front panel with a write-on/wipe-off surface. Another embodiment includes a front panel, a first surface with a first number matrix, and a second surface with a second number matrix. The front panel displays a grid of cells with columns representing weekdays and rows representing the upper rows of a calendar and at least one lower row of a calendar. A window is cut out of the front panel in each cell, so that when the first surface or second surface is moved horizontally, the front panel displays an accurate number and configuration of days for any month.