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Water Matters

New!

Before you blast that tap, do you know where your water comes from and what it went through to get to you? Learn why it’s important to “consider the source” and learn about the professionals who work to get clean, fresh water to you.

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Weed Control Guide, Category 2c study guide

Newly Revised for 2026

This 2026 update focuses on the application of pesticides for the control of weeds in agronomic or horticultural crops and serves as the study guide for the Ohio commercial pesticide applicator Category 2c exam.

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Paper Circuits

Explore a Power Park

Use LEDs and conductive tape in this hands-on introduction to electric circuits. Short tutorials and background information accompany the puzzles and challenges.

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Appalachian Byway of Ohio

Take a Tour!

See the sights and sites along the 105-mile Appalachian Byway of Ohio that runs along the foothills of the Appalachian Mountains in southeast Ohio.

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SPOTLIGHT

Ohioline, a resource for Ohioans

FREE

Ohioline is an information resource produced by Ohio State University Extension. Through Ohioline, you have access to hundreds of Ohio State Extension fact sheets covering a wide array of subjects such as agriculture and natural resources, family and consumer sciences, community development, and 4-H youth development.

The fact sheets on Ohioline provide cutting-edge, scientifically based information generated via research conducted by Extension and other Ohio State faculty and staff, often in collaboration with other land-grant university colleagues.

Explore a wealth of information – practical advice, sensible solutions, and realistic down-to-earth answers based on unbiased research.

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