Abstract: There is provided an internal combustion engine (10) having a housing (11,12,13) and a rotor arrangement (21,22,34) which is mounted for oscillating rotary movement within the housing. The housing provides at least one compression chamber (14) and at least one associated compression chamber (30) and the rotor provides piston means (23, 36) for each chamber. The rotor also has internal passage means for effecting selective communication between the compression and combustion chambers.

Abstract: An animal repellent formulation particularly suited to deer and geese, and a method for warding off the animals from a vegetated area. The formulation is an admixture of water, Rosemary oil emulsion and mint oil emulsion. Additional agents can be added, such as a thickener, white distilled vinegar, salt and dry eggs. The formulation can be applied to a support medium, such as clay or a length of rope, and then associated with the vegetation to be protected. The formulation can also be formed into a viscous composition and used in containers near the vegetation to be protected.

Abstract: A deer and geese repellent formulation and method for warding off geese or deer from a shrub or plant. The formulation is an admixture of water, Rosemary oil emulsion, mint oil emulsion, a thickener, white distilled vinegar and dried eggs. The formulation can be applied to a support medium, such as clay or a length of rope, and then associated with the vegetation to be protected. The formulation can also be formed into a viscous composition and used in containers near the vegetation to be protected.

Abstract: A deer repellent formulation and method for warding off a deer from a shrub or plant. The formulation is an admixture of water, Rosemary oil emulsion, mint oil emulsion, a thickener, white distilled vinegar and dry eggs. The formulation can be applied to a support medium such as clay or a length of rope and then associated with the vegetation to be protected. The formulation can also be formed into a viscous composition and used in containers near the vegetation to be protected.

Abstract: An arrow is provided with a head that will take game in a more humane way and without long suffering. This new arrowhead is a dual powder-charged multiple-strength powered projectile that is activated after a delayed interval. As a result of the unleashed power caused by this activation, the arrowhead's bullet housing point will just flare out and the cases will induce powerful venting to rupture the vital organs nearby, or it will flare out and separate itself from the rest of the housing, the tissue anchored arrowhead causing damage by its path forward. Because all this action occurs inside the game's body, it is silent but gravely stunning to all organs. The result is on the spot drop and expiration, with minimal suffering and positive retrieval.

Abstract: A deer repellent formulation and method for warding off a deer from a shrub or plant. The formulation is an admixture of water, eggs, adhesive and animal blood. Hot peppers can also be added to the formula. The formulation can be applied to a support medium such as clay or a length of rope and then associated with the vegetation to be protected.