A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

A storybook church made from a mesmerizing medley of multi-colored stones.

A historic coal mine that doubles as a museum and tourist attraction.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

Smack in the midst of coal country, this collection provides a peoples' history of Appalachian miners' heritage.

This park pays homage to the region's rich industrial history of brick making.

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

A rare particle accelerator with a tremendous energy range is tucked away at Ohio University.

This abandoned mine and power plant was built atop land once given to Revolutionary War soldiers.