A series of three maps of the British colonies in North America showing the types of colonial governments between 1682, 1692, and 1730, and the shift from charter colonies electing their own governors to the colonies with councilors...

An illustration showing different types of cells in the human body.

Early developments of racial types, a tomb paint from an Egyptian tomb.

A collage featuring five images of different types of fungi including one that shows some very old and unappetizing bread.

This photo shows a close up of seven different transistor types set against a white background.

An illustration showing different types of tissues in the human body.

Labeled diagram of different types of shoreline formations.

Labeled diagram of types of landslides.

Labeled diagram of types of sand dunes.

This site includes publishing history, excerpts,contemporary criticism and reviews for the Herman Melville work.

Clearly labeled diagram of a volcanic eruption, with a focus on the hazardous effects of landslides, pyroclastic flows, lava flows, eruption clouds, acid rain, tephra, and lahars.

Boletes and polypores, coral and jelly fungi, stinkhorns, puffballs and birds nest fungi, stereoid and paint fungi, cup fungi, flask fungi, and truffle-like fungi are discussed in this comprehensive.

Boletes and polypores, coral and jelly fungi, stinkhorns, puffballs and birds nest fungi, stereoid and paint fungi, cup fungi, flask fungi, and truffle-like fungi are discussed in this comprehensive.

This U.S. Department of Education site explains the cost of attending college, the difference in cost between public and private universities, how to save for college, and how financial aid works.

Labeled diagram of different kinds of lake formations.

This concise site provides a brief discussion of the invention of the first work spectroscopes and their impact on forensic science.

To understand the concepts of chords and the different types of chords

A large collection of references for researching the types of food people ate in medieval and Renaissance times, and how they prepared it.

Nice images of outdoor scupture by five different artists including Mark di Suvero. Various mediums were used such as steel, concrete, granite, and bronze.

An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.

An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.

An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.

An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.

An overview of the four types of conic sections is presented. The origin of how each conic is formed and a table of various characteritics specific to each type of conic is shown.