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  1. Tips for Sun Safety

    https://ohio4h.org/Tips-for-Sun-Safety

    other optical device, or your eyes. Similarly, do not look at the sun through an unfiltered camera, ... telecope, binoculars, or any other optical device while using your solar eclipse viewing glasses or handheld ... glasses with a camera, telescope, binoculars, or any other optical device; note that solar filters must be ...

  2. Archery Workshop

    https://hardin.osu.edu/events/archery-workshop

    a parent/guardian, a picture taking device, your project book/materials: bow, arrows, protective gear, appropriate ...

  3. Writing Workshop

    https://hardin.osu.edu/events/writing-workshop

    https://www.eventbrite.com/e/writing-workshop-tickets-17152118448 What to bring:   $5.00, your project book, a device you can type on, and questions! ...

  4. Photography Workshop

    https://hardin.osu.edu/events/photography-workshop-0

    your project book, materials, camera/picture-taking device, and questions! ...

  5. 4-H Science Saturday- Battery Basics

    https://ohio4h.org/events/4-h-science-saturday-battery-basics

    renewable energy. You'll make your own battery, then test them out to power a device. Bring a friend ...

  6. 4-H Science Saturday- Battery Basics

    https://ohio4h.org/events/4-h-science-saturday-battery-basics-0

    renewable energy. You'll make your own battery, then test them out to power a device. Bring a friend ...

  7. Total Coliform Bacteria (Counts)

    https://ohiowatersheds.osu.edu/node/1528

    ponds as a drinking water source should use treatment devices to disinfect and filter the water to ... is not working properly. Improperly maintained treatment devices can be sources of contamination. ... Home water filters and other water-treatment devices should be changed and maintained in accordance ...

  8. Total Coliform Bacteria

    https://ohiowatersheds.osu.edu/node/1529

    Homeowners who use cisterns, springs or ponds as a drinking water source should use treatment devices to ... means the disinfection system is not working properly. Improperly maintained treatment devices can be ... sources of contamination. Home water filters and other water-treatment devices should be changed and ...

  9. Farm Science Review

    https://hardin.osu.edu/news/farm-science-review-0

    row crops, and wireless communications options for connecting these devices. “We are beginning to see ... during peak times for field operations which ultimately leads to increased profits,” said Scott Shearer ... telemetry solutions, and digital tools to improve the farm business and in-season decisions. Shearer and ...

  10. 4-H gears up a future career

    https://ohio4h.org/october-2022/4-h-gears-future-career

    device, then assembling it to ensure it was functional. Alyssa earned the badges for her certification and ... closer,” said Alyssa. “I could feel it!” The prosthetic device was assembled with elastic Velcro and finger ...

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