An airship or dirigible is an aircraft that can be steered and propelled through the air using rudders and propellers or other thrust. Unlike other aerodynamic aircraft such as fixed-wing aircraft and helicopters, which produce lift by moving a wing through the air, aerostatics aircraft, such as airships and hot air balloons, stay aloft by filling a large cavity, such as a balloon, with a lifting gas.

Cable Air Ship

An airship or dirigible is an aircraft that can be steered and propelled through the air using rudders…

"This charge is borne with a cable, and set fesse-wise, by the British Admiralty; but it is usual to place it in pale, and it depicted without a cable, unless the contrary is specified."—Aveling, 1891

Anchor

"This charge is borne with a cable, and set fesse-wise, by the British Admiralty; but it is usual to…

"Anchorage of a cable of the East River Bridge, New York."-Whitney, 1902

Anchorage

"Anchorage of a cable of the East River Bridge, New York."-Whitney, 1902

Writer who fought in the Civil War that wrote <em>Silent South</em> and fought for equal rights for African Americans.

George W. Cable

Writer who fought in the Civil War that wrote Silent South and fought for equal rights for…

Telegraph cable laid at the bottom of the ocean or through festoons, allowing for gradual setting.

Telegraph Cable

Telegraph cable laid at the bottom of the ocean or through festoons, allowing for gradual setting.

"Lyle-Emery Grapple-shot, closed. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in the life-saving service. It is fired across a ship, and is caught in the rigging by flukes which spread out when the cable is pulled." -Whitney, 1911

Closed Grapple Shot

"Lyle-Emery Grapple-shot, closed. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in…

"Lyle-Emery Grapple-shot, open. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in the life-saving service. It is fired across a ship, and is caught in the rigging by flukes which spread out when the cable is pulled." -Whitney, 1911

Open Grapple Shot

"Lyle-Emery Grapple-shot, open. GRAPPLE-SHOT. A shot attached to a cable, used on the sea-coast in the…

The Great Eastern laying the Atlantic Cable.

The Great Eastern

The Great Eastern laying the Atlantic Cable.

One of the sets of vertical cords or wires in a loom, forming the principal part of the harness that guides the warp threads.

Wire Heddle

One of the sets of vertical cords or wires in a loom, forming the principal part of the harness that…

A hand tool with a heatable tip; used to melt and apply solder

Soldering Iron

A hand tool with a heatable tip; used to melt and apply solder

A pulley (also called a block) is a mechanism composed of a wheel (called a sheave) with a groove between two flanges around the wheel's circumference. A rope, cable or belt usually runs inside the groove. Pulleys are used to change the direction of an applied force, transmit rotational motion, or realize a mechanical advantage in either a linear or rotational system of motion.

Pulley

A pulley (also called a block) is a mechanism composed of a wheel (called a sheave) with a groove between…

Flexible steel armored cable.

Steel Cable

Flexible steel armored cable.

A wireman running flexible armored cable in a flooring space.

Wireman

A wireman running flexible armored cable in a flooring space.