The circular baluster is a modern Italian design. Arranged side by side they are typically used on balconies,…

The Doric capital is an Italian Renaissance design consisting of the abacus, which is square and the…

Equal circles inside and tangent to the outside circle, also tangent to each other

"Cunina rhododactyla, one of the Narcomedusae. c, circular canal; h, "otoporpae" (ear-rivets) or centripetal…

Illustration of the method of finding the projection, in the form of an ellipse, of the top of a cylinder…

"Thus, if we suppose the conducting wire be placed in a vertical situation, as shown, and p, n, the…

The circular evolute spiral is a wave pattern that mimics the wave of the sea. It is a round circular…

This key is designed in an Italian style. It has a circular top with a leaf scroll all around and an…

"...consists of a circular, multipolar field magnet, inclusing a cylinder armature with coils wound…

A pendentive is a constructive device permitting the placing of a circular dome over a square room or…

"[This illustration] shows the path of a stone thrown obliquely from the hand. The propelling force…

Two arrangements of pulley: crossed belt and uncrossed belt. The pulleys are constructed with two circles…

"A circular wheel, with teeth on the circumference, by which it can be moved or its motion stayed."…

"The targe of the Scottish Highlands, composed of wood and leather, and studded with brass decoratively…