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A laser cut plywood box with two living hinges. A variant on the kerf bend can be used to create living hinges in laser cut wood. The technique is popular for making light-duty hinges with large radii. [7] It is also possible to create a living wood joint by hand, but the result is less accurate. [8]
An ornate brass door hinge A barrel hinge. A hinge is a mechanical bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. Two objects connected by an ideal hinge rotate relative to each other about a fixed axis of rotation, with all other translations or rotations prevented; thus a hinge has one degree of freedom.
Diagram of a structure featuring plastic hinges. In the structural engineering beam theory, plastic hinge is the deformation of a section of a beam where plastic bending occurs. [1] In earthquake engineering plastic hinge is also a type of energy damping device allowing plastic rotation [deformation] of an otherwise rigid column connection. [2]
The name is derived from fish, [1] a wooden reinforcement of a "built-up" ship's mast that helped round out its desired profile. [2] The top and bottom faces taper inwards along their short dimensions to create an even alignment between the two rails when the fish plate is wedged into place by tightening its bolts during installation.
Throughout 2017, Hinge received more mentions than any other dating app in the "Weddings" section of The New York Times. [9] Hinge Matchmaker was released in September 2017, claiming to reinvent online dating for "people that missed out on the dating app craze". [10] Match Group made investments in Hinge as early as September 2017. [11]
Fish nests (sometimes called "miracle holes"; natively known by various names like amatong, balirong, gango, tambon, etc.) is a traditional fish trap originating from the Philippines. It is a fish aggregating device , essentially an artificial reef , consisting of a conical pile of mangrove wood, waterlogged bamboo, rocks, and/or other ...
In South Africa. The Natal hinge-back tortoise is one of the smallest of the hinged tortoises.It has an elongated carapace up to 15.5 cm (6.1 in) in length which is slightly domed with a flat dorsal surface, although averaging between 8 and 14 cm (3.1 and 5.5 in) in length.
The hingemouth (Phractolaemus ansorgii) is a small freshwater fish that is found only in west central Africa, the sole member of the family Phractolaemidae of the family Kneriidae. The mouth can extend like a small trunk, thus the name, and has just two teeth, both in the lower jaw. Its mouth can extend up to 30% of the hingemouth's head length.