Abstract: A heating and cooling system or temperature control system is disclosed herein that generally stores very hot air and very cold air, and selectively disperses or releases the hot or cold air using a control assembly.

Abstract: A heating and cooling system or temperature control system is disclosed herein that generally stores very hot air and very cold air, and selectively disperses or releases the hot or cold air using a control assembly.

Abstract: An electrical cord coupling device includes an elongated generally cylindrical hollow body having an interior surface, a first end, and a second end. A first end cap is removably secured to the first end of the body. A hollow generally cylindrical adapter member is telescopingly received within the second end of the elongated body and a second end cap is removably secured the adapter member. The elongated body is adapted to house a plug of a first electrical cord and a socket of a second electrical cord coupled together. The first and second end caps prevent the cords from detaching when the end caps are secured to their respective ends of the elongated body and the adapter member. Each of the end caps is separable into two parts so as to be able to be positioned around the cords.

Abstract: A cloth pouch with a frontal adjustable sized aperture is strappable on the torso of a person adapted to hold and expose through the aperture a dome shaped battery powered lamp that is turned on and off by tapping the dome.

Abstract: An entertainment kit including a colored jigsaw puzzle which consists of a colored drawing mounted on a first substrate which is cut into jigsaw puzzle pieces. The kit also includes an uncolored jigsaw puzzle which is a line drawing mounted on a second substrate which is cut into jigsaw puzzle pieces. The line drawing corresponds to the colored drawing except for the absence of color and is adapted to be manually colored by the user. Preferably, coloring instruments such as crayons or the like are included in the kit, along with an audio and/or visual recording. The latter contains subject matter related to the jigsaw puzzle drawings.