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Others Like “Solar Speedway”

Science Fair Project Idea
thumbnail Do you like getting something for nothing? Everybody likes getting things for free. How about getting energy and power for free? The Sun sends us free energy every second and all we have to do is collect it. Taking advantage of free energy can reduce our dependence on fossil fuels, which are harmful to our environment. In this science fair project, you will work with a solar panel, which is a collector of free energy, and investigate how varying the angle of the solar panel, and thus the amount… Read more
Energy_p004
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Specialty items required. You need to purchase a small solar panel.
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
Solar cells are devices that can be used as a source of power when there is light shining on them, but they stop producing energy when they are not in the light. One way to store the solar energy for later use is to use a solar cell to charge something called a capacitor. The capacitor stores the energy as an electric field, which can be tapped into at any time, in or out of light. In this electronics science project, you will use parts of a solar car to experiment with the energy storage… Read more
Elec_p063
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Time Required Long (2-4 weeks)
Prerequisites None
Material Availability You will need to order the supercapacitor car online. See the Materials and Equipment list for details.
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
thumbnail Is that right side of your brain yearning to express its artistic side? This is a project that beautifully blends art with science. Learn about light and colorful shadows in these experiments where you mix and match various colors of light to create a mini light show and shadow wall. You might be surprised at the colorful hues you'll find lurking in the shadows. Read more
Phys_p035
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty items
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
Solar cells are an alternative method for generating electricity directly from sunlight. With this project, you can get down to the atomic level and learn about the world of solid-state electronics as you investigate how solar cells work. Your experiment will measure the effect of changing light intensity on power output from the solar cell. A possible variation would be to investigate the effect of changing the color of the light. Read more
Energy_p014
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
Solar cells provide a clean way of making electricity directly from sunlight. In this project you will build a simple circuit and experimental setup to investigate whether the power output of a solar cell changes with ambient temperature. Read more
Energy_p012
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Time Required Short (2-5 days)
Prerequisites You must know or must learn how to use a voltmeter or multimeter.
Material Availability Specialty item: digital thermometer with probe
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
Enjoy the thrill and pace of speed skating, do you? Well, this project's for you. Fast turns around the track become your laboratory tests in these experiments whether you skate on ice, wood, or pavement. The goal is to determine which type of turns are best in a race—tight, medium, or wide—and then to figure out why. You'll analyze the speed and stability of your turns and compare your results with those of a few fellow skaters. This is a friendly competition where the prize is learning… Read more
Sports_p019
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety Minor injury possible
Science Fair Project Idea
The amount of energy produced by most photovoltaic (solar) panels is limited, due to their immobility. However, when photovoltaic panels track the movement of the Sun, their efficiency increases significantly. This can be done with computers and sophisticated electronics, but for rural or wilderness settings, a "low-tech" sun tracker would be beneficial. A solution exists in nature: the sunflower. The challenge in this science fair project is to design and build a device that imitates the… Read more
ApMech_p045
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Time Required Very Long (1+ months)
Prerequisites Experience designing and building mechanical devices is preferred, or at least the willingness to invest many hours designing, testing, and re-designing.
Material Availability You will need a photovoltaic panel, approximately 200 square cm.
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
thumbnail Do you like to watch the Olympics and see a new world record get set? Have you ever wondered how fast you'd need to go to achieve that world record? Well, in this sports science fair project, you'll find out how to compute speeds needed to achieve world records. Not only that, but you'll learn what speed is, and how to measure it in almost anything that moves! So head for the track, you're on a search for speed! Read more
Sports_p048
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety Safety gear should always be worn when participating in sports. Choose a safe location at which to run your speed tests.
Science Fair Project Idea
How effective are different sunscreen products at blocking harmful UV radiation from sunlight? This project shows you how to use a UV detector to find out. Read more
MatlSci_p015
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- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability Specialty items
Cost Low ($20 - $50)
Safety Protect yourself from sunburn while you make the measurements for this project.
Science Fair Project Idea
thumbnail How big a ruler would you need to measure the circumference of the Earth? Did you know that you can do it with a yardstick? (And you won't have to travel all the way around the world!) Read more
Astro_p018
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- Less Details
Time Required Short (2-5 days)
Prerequisites You will need to understand some basic principles of geometry for this project. You will need a friend or relative in a distant city to make a shadow measurement for you on the same day you make yours. Both of you will need clear weather.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
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