Abstract: An anchor comprising; a shank cylinder, a crossbar, the crossbar projecting outwardly of the shank cylinder; and a mass filler, the mass filler enclosed in the shank cylinder wherein the mass filler assists in the easy release of the anchor from coral rocks. Wherein the mass filler is one of the following: a liquid substance and an additive, a dumbbell shaped mass, sand, stones, stone pebbles, concrete, concrete pebbles, metal, metal beads, metal pebbles, lead and lead pebbles. A method of lodging/dislodging a vessel to coral rock comprising deploying of an anchor, the anchor further comprising of a mass filler enclosed in a shank cylinder and, a crossbar protruding from the shank cylinder and allowing for the anchor to lodge/dislodge to the coral rock by moving on the mass filler.

Abstract: A tennis shoe comprising, at least one upper shoe, at least one tying mechanism, the tying mechanism, deposed on the upper shoe; and at least one shoe-sole. The shoe-sole is coupled to said upper shoe, and further defining at least one shoe-sole-cavity concavely indented into the at least one shoe-sole and further defining at least one rib; where the at least one shoe-sole creates friction against gravel surfaces with said at least one rib. The method of making the shoe-sole described herein includes the injection molding at least one shoe-sole; selectively depositing at least one bubble; selectively leaving dense parts of materials; selectively molding at least one shoe-sole-cavity; selectively deposing at least one high strength material; and selectively deposing at least one slippery material. The method of making may occurs almost simultaneously using a single machine.

Abstract: A system comprising using at least one recycled plastic to create a polymer film, infusing the film with at least one color additive, infusing the film with at least one scent additive, infusing the film with at least one dormant microbe, cutting and folding the film to create at least one bag, using the bag as a shopping bag, using the bag as a trash bag, and activating the microbe to decompose the bag. The system wherein the bag further comprise at least one handle adapted to receive at least one tongue, at least one polymer film is selected from the group consisting of low density polyethylene and equivalents, and the dormant microbe is infused onto the film by a method selected from the group consisting of spraying, and equivalents. Wherein the dormant microbe is selected from the group consisting of Pseudomonas, Sphingomonas and combinations thereof.