### Development Exercise of Flange and Hood Cones

An exercise problem to complete the top and develop, stretched out, image of the flange and hood cones…

### Conic Motion

Instantaneous axis of two cones, each with angular velocity

### Conic Sections 2D

Two dimensional view of the cuts required to create the conic sections hyperbola, parabola, ellipse,…

### Conic Sections 3D

Three dimensional representation of the intersecting planes required to create the conic sections hyperbola,…

### Cone depicting Conic Sections

Diagram of a cone with spheres and cut by a plane to depict the conic sections.

### Cone depicting Conic Sections

Diagram of a cone with inscribed spheres and cut by various planes to depict the conic sections: circle,…

### Construction of a Conic

Diagram showing how to construct a conic when given the focus and the auxiliary circle. If the focus…

### Focus In Auxiliary Circle of Conic

Diagram showing how to construct a conic when given the focus and the auxiliary circle. The focus is…

### Focus In Auxiliary Circle of Conic

Diagram showing how to construct a conic when given the focus and the auxiliary circle. As the focus…

### Pine Cone of Coulter Pine

Also known as Pinus coulteri. The pine cone of a Coulter Pine tree.

### Intersection of Cylinder and Cone

An illustration of finding an intersection of a cone and cylinder by either cutting the vertex of the…

### Intersection of Cylinder and Cone

An illustration of finding an intersection of a cone and cylinder by either cutting the vertex of the…

### Douglas Fir Cone, Seed, and Foliage

An illustration of a Douglas fir cone, seed, and foliage.

### Pine Cone of Douglas Spruce

Also known as Pseudotsuga menziesii. An evergreen conifer species found in western North America.

### Duplex Burner

"An improved form of the lamp, in which a portion of the cone B is removed to show the two parallel…

### Ellipse

Illustration showing an ellipse formed by the intersection of the surface of a cone with a plane neither…

### Conic Section Showing an Ellipse

Illustration showing the definition of an ellipse as a conic section. "The section of a right circular…

### Conic Section Showing an Ellipse

Illustration showing the definition of an ellipse as a conic section. "The section of a right circular…

### Conic Section Showing Ellipse

Illustration showing the definition of an ellipse as a conic section. The plane cuts the cone obliquely.

### Conic Section Showing An Ellipse

Illustration showing the definition of an ellipse as a conic section. The section of a right circular…

### Conic Section Showing An Ellipse

An illustration showing the intersection of a plane and a cone. The cone is intersected by a plane neither…

### Construction of an Ellipse

Diagram showing how to construct an ellipse when given the two foci and the length of the major axis…

### Definition of Ellipse

Diagram of an ellipse that can used to illustrate the definition. "The constant ration between the distances…

### Foci Distances on an Ellipse

Diagram that illustrates "The algebraic sum of the distances of any point from the foci of a conic is…

### Parts of Ellipse

Diagram of an ellipse that can used to illustrate the different parts. Segment MN is the major axis,…

### Tangent to an Ellipse

Diagram an ellipse with a tangent line that illustrates "A line through a point on the ellipse and bisecting…

### Engelmann Spruce Pine Cone

Also known as Picea engelmannii. A species of spruce tree native to western North America.

### Etruscan Tomb at Castel d'Asso

The most interesting monuments of Etruscan architecture which have been preserved are the tombs. They…

### Setting Fid

"A conical pin of hard wood, from 12 to 24 inches long, and from 1 to 3 inches in diameter at the butt,…

### Flashcard of a Cone

A flashcard featuring an illustration of a Cone

### Pine Cone of Foxtail Pine

Also known as Pinus balfouriana. The pine cone of a Foxtail Pine tree.

### Pine Cone of Fraser Fir

Also known as Abies fraseri. A species of fir native to the eastern United States mountains.

### Frustum of a Cone

"The part of any solid between two planes, which may be either parallel or inclined to each other: as,…

### Funnel

A kind of inverted hollow cone with a pipe.

### Automatic Funnel

A conically shaped utensil having a narrow tube at the small end; used to channel the flow of substances…

### Pine Cone of Grand Fir

Also known as Abies grandis. A fir native to the Pacific Northwest and Northern California.

### Hemlock Spruce Cone, Seed and Foliage

An illustration of the hemlock spruce's seed, cone, and foliage.

### Cone of horsetail

Cone of horsetail.

### Hyperbola

Illustration showing a hyperbola as a curve formed by the intersection of the surface of a cone with…

### Cone Intersected by a Plane to Form a Hyperbola

Diagram depicting a cone with both nappes intersected by plane J to form a hyperbola.

### Conic Section Showing an Hyperbola

Illustration showing the definition of an hyperbola as a conic section. "The section of a right circular…

### Conic Section Showing Hyperbola

Illustration showing the definition of a hyperbola as a conic section.

### Conic Section Showing A Hyperbola

Illustration showing the definition of an hyperbola as a conic section. A hyperbola is formed from a…

### Conic Section Showing A Hyperbola

An illustration showing the intersection of a plane and a double cone. The cone is intersected by a…

### Construction of a Hyperbola

Diagram showing how to construct a hyperbola when given the two foci and the length of the major axis…

### Tangent to a Hyperbola

Diagram part of a hyperbola with a tangent line that illustrates "A line through a point on the hyperbola…

### Branch of Incense Cedar

Also known as Libocedrus decurrens.

### Pine Cone of Knobcone Pine

Also known as Pinus attenuata. The pine cone of a Knobcone Pine tree.

### Pine Cone of Limber Pine

Also known as Pinus flexilis. A pine cone of the Limber Pine tree.

### Limestone

A piece of limestone.

### Pine Cone of Loblolly Pine

Also known as Pinus taeda. The pine cone of a Southeastern United States pine tree.

### Pine Cone of Lodgepole Pine

Also known as Pinus contorta. The pine cone of a Lodgepole Pine tree, commonly found in western North…

### Pine Cone of Longleaf Pine

Also known as Pinus palustris. The pine cone of a Longleaf Pine tree.

### Magnolia Cone of Ripe Fruits

An illustration of the magnolia flower's cone of ripe fruits.

### Pine Cone of Marsh Pine

Also known as Pinus serotina. The pine cone of a Marsh Pine tree.

### Pine Cone of Mexican Pinyon

Also known as Pinus cembroides. A pine cone of a Mexican Pinyon tree.

### Pine Cone of Monterey Pine

Also known as Pinus radiata. The pine cone of a Monterey Pine tree.

### Pine Cone of Mountain Hemlock

Also known as Tsuga mertensiana. A species of hemlock native to the west coast of North America, between…

### Pine Cone of Noble Fir

Also known as Abies nobilis. Native to the Cascade Range and Coast Range mountains.

### Norfolk Island Pine

"1. Norfolk Island Pine (Araucaria excelsa). 2. Cone of Araucaria Cookii."-Whitney, 1902