DIY Pinhole Camera: Build Your Own for School Projects!

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To create a DIY pinhole camera for school projects, resources like the Kodak lesson plan provide valuable guidance. Key suggestions include using simple materials such as a cardboard box, aluminum foil, and photographic paper. Engaging in discussions about the science behind pinhole cameras can enhance understanding, focusing on concepts like light, exposure, and image formation. Participants are encouraged to share their experiences and tips for successful construction and experimentation. Overall, building a pinhole camera offers a hands-on way to explore photography and optics in an educational setting.
shobie96
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how to make a pinhole camera for my school project.any suggestions?
 
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I found this by googling:
http://www.kodak.com/global/en/consumer/education/lessonPlans/pinholeCamera/
 
tanx a lot!the info is really good.any ideas how i could a discussion on the pinhole camera?
 
The book claims the answer is that all the magnitudes are the same because "the gravitational force on the penguin is the same". I'm having trouble understanding this. I thought the buoyant force was equal to the weight of the fluid displaced. Weight depends on mass which depends on density. Therefore, due to the differing densities the buoyant force will be different in each case? Is this incorrect?

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