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Camera Obscura (Pinhole Camera)
https://ohio4h.org/camera-obscura
(INTERMEDIATE to ADVANCED level) | PDF for PRINTING NOTE: It is never safe to look at the sun without proper ... sun during a total solar eclipse. A total solar eclipse occurs when the moon passes between the sun ... tracing paper should be between the tubes. The aluminum foil should face out. Using the pushpin, gently ...
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Solar Eclipse Shadow Play
https://ohio4h.org/solar-eclipse-shadow-play
ADVANCED level) | PDF for PRINTING When a total solar eclipse occurs, some places will be completely engulfed in ... Point light source Extended light source Differences in shadows between a point light ... distinguish between the rays coming from the two sources. In Figure 1, light rays from both sources are ...
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February 7, 2024- New Applicator Training- Webinar
https://pested.osu.edu/events/february-7-2024-new-applicator-training-webinar
Ornamental Weed Control (Category 6c). Attendees will choose between Industrial Vegetation (Category 5) and ... Turf (Category 8). No testing is available at the conclusion of this course. Contact the ODA to ... 8- Turf- The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ...
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October 2, 2024- New Applicator Training- Webinar
https://pested.osu.edu/events/october-2-2024-new-applicator-training-webinar
Ornamental Weed Control (Category 6c). Attendees will choose between Industrial Vegetation (Category 5) and ... Turf (Category 8). No testing is available at the conclusion of this course. Contact the ODA to ... 8- Turf- The application of pesticides to lawns, turf, sod, or to soil areas being prepared for the ...
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Small Moon, Big Sun 1
https://ohio4h.org/small-moon-big-sun-beginning
a small moon cover the big sun during an eclipse? The answer is in the distance between Earth and the sun ... evidence to decide what will happen next. ratio. A number that shows the relationship between two amounts. ...
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2024 Ohio Youth Poultry Clinic
https://ohio4h.org/events/2024-ohio-youth-poultry-clinic
Schedule Overview. Topics: (50-minute sessions) Poultry Nutrition, Slaughter, Quality Assurance (60 min, ...
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Calendar of events
https://ohio4h.org/january-2024/calendar-events
include a 50/50 raffle and card games and refreshments will be available. All donations will benefit the ... for its third annual reverse raffle. Tickets are $50 and a meal and drinks are included. Guests must ... players in the club level of Huntington Stadium after the conclusion of the game. Tickets are $17 each and ...
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Master Gardener Volunteer Forms
https://butler.osu.edu/program-areas/master-gardener-volunteers/master-gardener-volunteer-forms
Programs with Minors, Policy 1.50 Activities and Programs with Minors, Policy 1.50 Signature Page ...
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Poultry
c heck our Skillathon page for more information. August 20th - Turkey Blood Testing- Sheep/Goat Arena ... and Record Book (150) - Are you interested in raising chickens, ducks, geese, turkeys, or guineas? ... Books- For Reference ONLY Every 4-H member must purchase and utilize the new 150 Poultry record book. The ...
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Commercial New Applicator Training
https://pested.osu.edu/home/trainingopportunities/commercialnewapplicatortraining
sessions will review Ornamental Weed Control (Category 6c). Attendees will choose between Industrial ... Pesticide Applicator test. To become licensed, you must apply for your license with the Ohio Department of ... available on site. You must pass the core test and at least one category test to receive your license. Click ...