Richard W. Pogge of Ohio State University has created this essay that outlines the case of heresy brought against Giordano Bruno. It discusses several of his radical ideas that caused him to be burned at the stake. This...
Created by Richard W. Pogge of Ohio State University, this movie demonstrates trigonometric parallax. The top half of each frame shows the appearance of a star in the sky as seen from the Earth, and the bottom half...
This Ohio Sea Grant website features a WebQuest-like activity that explores the development of a dead zone, an oxygen-deprived area where there is no life, in Lake Erie. The activity aims to teach students about the...
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