Abstract: A single-use magazine for a firearm. The disposable magazine for a firearm has a first portion and a second portion. The first portion comprises receiving members and the second portion comprises locking members. The first portion is configured to be permanently locked to the second portion via the receiving members and the locking members. A cavity formed between the first portion and the second portion comprises a plurality of bullets. The disposable magazine is configured for one-time use.

Abstract: An apparatus and method for recovering metal from a solution comprising a metal-selective sorbent disposed in a column. Additional embodiments provide for using a metal-selective membrane configured for selective transport, isolation, retention, and recovery of metal ions and compounds; electrodialysis and forward osmosis apparatuses to recover metal from a solution. A modular system to process a solution at a remote field site is disclosed. The process is a green process and produces limited to no industrial waste.

Abstract: A single-use magazine for a firearm. A disposable magazine for a firearm comprises a first portion having a plurality of female locking members and a first segment of a spring retainer. The magazine includes a second portion having a plurality of male locking members and second segment of the spring retainer. The magazine comprises an opening configured for retention of cartridges that is formed when the first portion is lockingly engaged to the second portion by the mechanical interaction of the female locking members and the male locking members. The first segment of the spring retainer and the second segment of the spring retainer collectively form the spring retainer when the first portion is lockingly engaged with the second portion.

Abstract: A brace for modifying a stock firearm having a straight grip. The brace has an attachment portion configured for the attachment of the brace to the stock firearm. The brace includes a grip portion disposed behind the attachment portion. The grip portion has a top surface and a bottom surface. Each of the bottom surface and the top surface is arced. The bottom surface is configured to be held by a shooter during a shooting operation. The brace includes a bracing portion disposed behind the attachment portion. The bracing portion has at least one slot and a saddle. Each of the at least one slot and the saddle is configured to allow for securement of the brace to a forearm of the shooter while the stock firearm is attached to the attachment portion.

Abstract: A method of making a projectile that tumbles upon impact. The projectile has a leading portion, a leading portion trailing end, and a leading portion side which forms a leading portion acute angle with the leading portion trailing end. A tip extends from the leading portion and has a tip trailing end and a tip side. The tip side forms a tip acute angle with the tip trailing end.

Abstract: A method of making a projectile that tumbles upon impact. The projectile has a leading portion, a leading portion trailing end, and a leading portion side which forms a leading portion acute angle with the leading portion trailing end. A tip extends from the leading portion and has a tip trailing end and a tip side. The tip side forms a tip acute angle with the tip trailing end.

Abstract: A projectile or bullet for a firearm. The projectile tumbles upon impact with a target. The projectile may be tailored to control the location of the tumbling.

Abstract: A target of unitary construction comprises a self-supporting sign having a middle portion that has a first side, a second side, an upper side, and a lower side. A first foldable flap extends from the first side and is configured to be folded along the first side in a use configuration. A second foldable flap extends from the second side and is configured to be folded along the second side in the use configuration. A front foldable portion of the sign extends from the lower side and is configured to be folded along the lower side in the use configuration. The front foldable portion is configured to be secured to a surface when the self-supporting sign is being used as a target. In the use configuration, each of the first foldable flap directly and the second foldable flap directly touch only the middle portion and the surface.

Abstract: A projectile or bullet for a firearm. The projectile tumbles upon impact with a target. The projectile may be tailored to control the location of the tumbling.

Abstract: A slug for a firearm cartridge made of plastic. Alternative embodiments have a flat leading end or a stair-stepped leading end. Additional embodiments have a metal insert or a combination of metal and plastic portions. The length and diameter of the slugs vary depending on the caliber of the firearm. A preferred embodiment is made from acetal resin (polyoxymethylene).

Abstract: A target of unitary construction comprises a self-supporting sign having a middle portion that has a first side, a second side, an upper side, and a lower side. A first foldable flap extends from the first side and is configured to be folded along the first side in a use configuration. A second foldable flap extends from the second side and is configured to be folded along the second side in the use configuration. A front foldable portion of the sign extends from the lower side and is configured to be folded along the lower side in the use configuration. The front foldable portion is configured to be secured to a surface when the self-supporting sign is being used as a target. In the use configuration, each of the first foldable flap directly and the second foldable flap directly touch only the middle portion and the surface.

Abstract: A projectile for a firearm and a method of making the projectile. The projectile separates into fragments upon striking a target. The direction and paths of the fragment are determined by the dimensions and shape of the fragments.

Abstract: A facility and services are provided for the storage of firearms and other valuables. The facility includes a secure, theft proof and fire proof structure for the storage of firearms, gold, and other variables in containers. The facility also provides services for the valuables, including cleaning, polishing, repairs, and maintenance. Insurance, research, sale, trading, and information services may also be provided by the facility.

Abstract: A single release speed loader for firearms includes a light weight, elongated cylindrical body with a closure device at the bottom. Firearm cartridges are stacked inside the body and are prevented from sliding out of the elongated body by a closure at an end thereof. When the closure is removed, the elongated body is moved over the chambers of the cylinder of a firearm, and the cartridges slide out of the elongated body and into the chambers one at a time.

Abstract: Systems and methods of organizing and conducting games are set forth herein. One method of organizing and conducting a game comprises steps of arranging a plurality of contestants within a predefined adventurous area, and providing a plurality of items, each item having a distinct identifying characteristic. An ultralight with a programmable ejection system launches the plurality of items into the adventurous area through the air according to a predetermined routine. The contestants are allowed to search for and collect the items launched by the ultralight within the adventurous area before the game ends. Means are provided for correlating the identifying characteristic of each item to a prize, and each contestant is allowed to retain the prize correlating to the identifying characteristic of the item that was collected by the contestant.

Abstract: Several shot shell pellets are connected by a tether strung through a hole or pinched in center of each pellet. Several shot pellets are connected in this manner with only the pellets at the end of the tether being fixed to the tether. The tether may be string, twine, thread, or elastic material, or may be connected through various other means. Differently shaped and sized shot pellets may also be used, and different numbers of shot pellets may also be tethered in this fashion.

Abstract: Systems and methods of organizing and conducting games are set forth herein. One method of organizing and conducting a game comprises steps of arranging a plurality of contestants within a predefined adventurous area, and providing a plurality of items, each item having a distinct identifying characteristic. An ultralight with a programmable ejection system launches the plurality of items into the adventurous area through the air according to a predetermined routine. The contestants are allowed to search for and collect the items launched by the ultralight within the adventurous area before the game ends. Means are provided for correlating the identifying characteristic of each item to a prize, and each contestant is allowed to retain the prize correlating to the identifying characteristic of the item that was collected by the contestant.

Abstract: A self-directing vertical axis turbine includes a base, a primary hub rotatably coupled to the base for rotation about a first axis, primary support arms extending from the primary hub, a positioning arm rotatably coupled to the base for free rotation about the first axis, a secondary hub rotatably coupled to the positioning arm for rotation about a second axis that is spaced apart from and generally parallel to the first axis, secondary arms extending outwardly from the second hub, and capturing elements. Each capturing element is rotatably coupled to respective primary and secondary arms. The positioning arm and the primary hub are independently attached to the base to allow rotation about the base at different times and speeds. The positioning arm rotates based upon forces imparted by a fluid upon the capturing elements and transferred to the positioning arm by the secondary arms and the secondary hub.