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Photography, Digital Photography & Video Project Ideas

Science Fair Project Idea
thumbnail If you sit under a leafy tree on a sunny day, you may notice spots of sunlight on the ground from light passing through spaces between the leaves. Try putting a piece of cardboard on the ground and examining the spots of light on the cardboard. Even though the spaces through which the light is passing are irregular in shape, the spots on the cardboard are round. What you are seeing, in fact, are projected images of the sun. Light passing through an aperture forms an image. A pinhole camera… Read more
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Time Required Average (6-10 days)
Prerequisites Must have digital camera capable of taking long, controlled exposures without flash.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
A video camera records 30 "frames" or distinct images per second. (That's for an NTSC camera in the U.S. PAL cameras in other areas of the world take 25 frames per second.) You can use this fact to time events and measure velocity. One student has used a video camera to measure the velocity of an arrow shot from a bow. Read more
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Time Required Average (6-10 days)
Science Fair Project Idea
thumbnail Imagine you are on a trip and see something interesting that you want to share with your friends. What do you do? You take a picture with your cell phone and e-mail it to them, of course. But did you realize that the same technology can be used to save lives? Using their cell phones modified as inexpensive microscopes, medical personnel can look at blood smears to help diagnose diseases like malaria and cholera. In this photography science project you will build a simple and inexpensive cell… Read more
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Time Required Average (6-10 days)
Prerequisites None
Material Availability You will need access to a cell phone that enables you at least to zoom manually in and out. You will need a 1-millimeter (mm) optical ball lens to magnify the sample. See the Materials and Equipment list for details.
Cost Low ($20 - $50)
Safety To prevent eye damage, never look directly into the light source.
Science Fair Project Idea
Students who are mathematically inclined can use the student version of a program like MatLab or Mathematica to convert a digital image into numbers, then perform operations such as sharpening or special effects. This is a great way to learn about image processing algorithms. Read more
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Time Required Long (2-4 weeks)
Science Fair Project Idea
If you know or calculate the field of view for your camera, you can use it to measure distances and the height of almost anything. It's all a matter of basic trigonometry. Read more
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Time Required Average (6-10 days)
Science Fair Project Idea
Advanced students might want to look for an experiment in the areas of color theory or gamma and light curves. Read more
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Time Required Long (2-4 weeks)
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