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Others Like “CD Burning: Take it to the Edge”

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Science Fair Project Idea
Do you love to listen to your MP3 player while you're exercising, or listen to songs on the Internet? The relatively recent development of MP3 technology has made it possible to take a stack of CD's and store them on a device no bigger than a deck of cards. How does the MP3 format squeeze all those CD's down so well, and can it go too far? Try this music science fair project to find out! Read more
Music_p025
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- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
You've probably noticed the colorful patterns "reflecting" from the shiny surface of a CD disk. What you are seeing is actually diffraction of white light, and the rainbows of color are diffraction patterns. In this project you'll learn about how diffraction patterns are generated, and you'll find out how you can use a laser pointer and a protractor to measure the microscopic spacing of data tracks on a CD. Read more
Phys_p011
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety Adult supervision recommended. Even low-power lasers can cause permanent eye damage. Please carefully review and follow the .
Science Fair Project Idea
Lively, vivid colors can add pizzazz and turn a dull photo into a work of art. Learn how changing the saturation levels of the colors in your photo can really make it pop! Read more
Photo_p007
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty Item: Requires Adobe Photoshop or similar photo editing software
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
How many bits of information are in a digital photo? It depends on how many possible colors there are. Learn how to choose the right number of colors and bits to post your photo on the web or send it to your best friend. Read more
Photo_p009
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty Item: Requires Adobe Photoshop or similar photo editing software
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Jpeg, bmp, gif, tiff ... do these just look like words that you and your friends might make up for your own secret language? They are actually just a few of the file formats (which means "types") that you can use to save your favorite photo on your computer. But does it matter which one you use? Try this simple science fair project to find out and you'll never choose the wrong one again! Read more
CompSci_p020
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
This is a more challenging JavaScript project: can you write a program that can play Tic-Tac-Toe? You'll have to figure out a way to translate the game strategy into a computer algorithm. The project will show you how to create a working Tic-Tac-Toe board on a webpage. Your challenge will be to show the computer how to play. Just think: you'll be creating artificial intelligence! Read more
Games_p014
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- Less Details
Time Required Average (6-10 days)
Prerequisites To do this project, you should already be comfortable with creating basic HTML files using a text editor. You should also be familiar with creating HTML form elements, and having them interact with JavaScript functions.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Can you imagine designing and building a space telescope the size of a tennis court? Believe it or not, that is someone's job! Engineers are hard at work on the James Webb Space Telescope, or JWST. This telescope has the potential to enable astronomers to see light from when the Universe was first formed. No one knows what amazing discoveries this might lead to. However, to make the telescope work properly, engineers have to overcome a lot of challenges. In this science project, you can… Read more
Phys_p082
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Most of the materials are available in hardware or craft stores.
Cost Average ($50 - $100)
Safety Adult supervision is required. Use caution when using the box cutter, heat lamp, and laser pointer.
Science Fair Project Idea
If you like listening to music and making crafts, this is a great project for you. You will learn how to make a completely functional speaker that you can use to listen to real music...out of paper! Along the way, you will learn about the science behind how a speaker works. Speakers depend on magnets to create sound—does adding more magnets make the sound louder? Try this project to find out! Read more
Phys_p101
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- Less Details
Time Required Average (6-10 days)
Prerequisites None.
Material Availability Specialty electronics materials required. See the Materials list for details.
Cost Average ($40 - $80)
Safety No issues.
Science Fair Project Idea
Pinhole cameras are not just for grannies! Even compared to all of the latest technology, a pinhole camera still gets beautiful results. Find out how this very simple aperture design works to control the way light enters the lens of your camera. Read more
Photo_p010
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
Have you ever looked up into the sky and seen not a bird, not a plane, but a hot-air balloon? They are definitely amazing and fun to watch! Do you think they are all the same size? Does size affect how long the hot-air balloon can fly? In this science fair project, you will launch hot-air balloons, powered by a toaster, and see how the size of the balloon affects its flight. Read more
Aero_p041
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- Less Details
Time Required Short (2-5 days)
Prerequisites You will need access to a room with a high ceiling, like a gym or an auditorium. Or you can perform the experiment outdoors, if there is no wind.
Material Availability Readily available.
Cost Low ($20 - $50)
Safety Adult supervision is required. Use caution with the hot toaster. A hot toaster is a potential fire hazard.
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