Abstract: A molded construction product, having one or more walls and an inner core section, including a composition matrix having a resin system, a catalytic agent, and filler compounds for forming the walls; a foam core system for forming the inner core section, a curing agent and a drying agent. The resin system is for providing mechanical and physical characteristics of hardness and rigidity to the exterior walls of the molded product. The catalytic agent is for activating the reaction for the polymerization of the resin system. The filler compounds for reinforcing the walls. The foam core system is for producing the inner core section having three-dimensional cross-linking and a core density of 3.5 pounds per cubic foot. The curing agent is for cross-linking of polymers within the resin system for forming the exterior walls to be hard, rigid, and infusible. The drying agent is for drying and binding of excessive moisture within the composition.

Abstract: A lightweight, prefabricated building structure is assembled from panels having positive attachment means for attaching each of the panels to a suitable foundation. Each of the panels has friction lock means for interlocking one to another. Roof panels are provided which are joinable to the edge on the upper surface of the panels by the same type of friction lock means. Panels consisting of polyurethane can be easily shipped to a building site and erected with a minimum of cost and manual labor.

Abstract: A bone marrow infuser has an intraosseous cannula, a hand driver, and a pointed stylet attached to the hand driver. The hand driver can mechanically couple with the intraosseous cannula so that the stylet point protrudes from an opening at the end of the intraosseous cannula. A method of bone marrow infusion has a first step of puncturing the skin with the point of the stylet, a second step of embedding the cannula into the bone, a third step of removing the stylet from the cannula and attaching the catheter to the cannula, a fourth step of applying pressure to compress the skin, flesh, and bone, and a final step of infusing fluids into the bone marrow.